521103482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{143239}}^1$

素因数の和:143365

約数の個数: 16

約数和(自身を含む): 835375680

約数和(自身を除く): 314272198

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 143239, 286478, 2435063, 4870126, 15326573, 30653146, 260551741, 521103482]

約数ペア:

[(1, 521103482), (2, 260551741), (17, 30653146), (34, 15326573), (107, 4870126), (214, 2435063), (1819, 286478), (3638, 143239)]