2668528084

素因数分解:

$2^2\times {\mathrm{12107}}^1\times {\mathrm{55103}}^1$

素因数の和:67214

約数の個数: 12

約数和(自身を含む): 4670394624

約数和(自身を除く): 2001866540

約数列:

[1, 2, 4, 12107, 24214, 48428, 55103, 110206, 220412, 667132021, 1334264042, 2668528084]

約数ペア:

[(1, 2668528084), (2, 1334264042), (4, 667132021), (12107, 220412), (24214, 110206), (48428, 55103)]