868423582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{498521}}^1$

素因数の和:498603

約数の個数: 16

約数和(自身を含む): 1423778832

約数和(自身を除く): 555355250

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 498521, 997042, 6480773, 12961546, 33400907, 66801814, 434211791, 868423582]

約数ペア:

[(1, 868423582), (2, 434211791), (13, 66801814), (26, 33400907), (67, 12961546), (134, 6480773), (871, 997042), (1742, 498521)]