Revision as of 13:51, 11 August 2022 (view source) PureFox (talk \| contribs) (Created new draft task and added a Wren example.)		Revision as of 13:53, 11 August 2022 (view source) PureFox (talk \| contribs) (Fixed up links.) Newer edit →
Line 1: {{draft task}} ;Definition An [[wp:/Erdős–Nicolas_number\|'''Erdős–Nicolas number''']] is a positive integer which is not [[wp:~~Pefect_number~~Perfect_number\|perfect]] but is equal to the sum of its first '''k''' divisors (arranged in ascending order and including one) for some value of '''k'''. ;Examples Line 21: ;Reference * [[oeis:~~A194172~~A194472\|OEIS:~~A194172~~A194472 - Erdős–Nicolas numbers]] <br><br>

Erdős-Nicolas numbers: Difference between revisions

Erdős-Nicolas numbers (view source)