1881004030

素因数分解:

$2^1\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{85229}}^1$

素因数の和:87443

約数の個数: 16

約数和(自身を含む): 3387381120

約数和(自身を除く): 1506377090

約数列:

[1, 2, 5, 10, 2207, 4414, 11035, 22070, 85229, 170458, 426145, 852290, 188100403, 376200806, 940502015, 1881004030]

約数ペア:

[(1, 1881004030), (2, 940502015), (5, 376200806), (10, 188100403), (2207, 852290), (4414, 426145), (11035, 170458), (22070, 85229)]