2005455457

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{5081}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 2098337472

約数和(自身を除く): 92882015

約数列:

[1, 43, 67, 137, 2881, 5081, 5891, 9179, 218483, 340427, 394697, 696097, 14638361, 29932171, 46638499, 2005455457]

約数ペア:

[(1, 2005455457), (43, 46638499), (67, 29932171), (137, 14638361), (2881, 696097), (5081, 394697), (5891, 340427), (9179, 218483)]