389613038

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{674071}}^1$

素因数の和:674107

約数の個数: 12

約数和(自身を含む): 620820312

約数和(自身を除く): 231207274

約数列:

[1, 2, 17, 34, 289, 578, 674071, 1348142, 11459207, 22918414, 194806519, 389613038]

約数ペア:

[(1, 389613038), (2, 194806519), (17, 22918414), (34, 11459207), (289, 1348142), (578, 674071)]