2021808402424

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{25153}}^1\times {\mathrm{103583}}^1$

素因数の和:128839

約数の個数: 32

約数和(自身を含む): 3830161345920

約数和(自身を除く): 1808352943496

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 25153, 50306, 100612, 103583, 201224, 207166, 414332, 828664, 2439841, 4879682, 9759364, 10047551, 19518728, 20095102, 40190204, 80380408, 2605423199, 5210846398, 10421692796, 20843385592, 252726050303, 505452100606, 1010904201212, 2021808402424]

約数ペア:

[(1, 2021808402424), (2, 1010904201212), (4, 505452100606), (8, 252726050303), (97, 20843385592), (194, 10421692796), (388, 5210846398), (776, 2605423199), (25153, 80380408), (50306, 40190204), (100612, 20095102), (103583, 19518728), (201224, 10047551), (207166, 9759364), (414332, 4879682), (828664, 2439841)]