251113630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1477139}}^1$

素因数の和:1477163

約数の個数: 16

約数和(自身を含む): 478593360

約数和(自身を除く): 227479730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1477139, 2954278, 7385695, 14771390, 25111363, 50222726, 125556815, 251113630]

約数ペア:

[(1, 251113630), (2, 125556815), (5, 50222726), (10, 25111363), (17, 14771390), (34, 7385695), (85, 2954278), (170, 1477139)]