8880430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68311}}^1$

素因数の和:68331

約数の個数: 16

約数和(自身を含む): 17214624

約数和(自身を除く): 8334194

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 68311, 136622, 341555, 683110, 888043, 1776086, 4440215, 8880430]

約数ペア:

[(1, 8880430), (2, 4440215), (5, 1776086), (10, 888043), (13, 683110), (26, 341555), (65, 136622), (130, 68311)]