8428730

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5171}}^1$

素因数の和:5341

約数の個数: 16

約数和(自身を含む): 15267744

約数和(自身を除く): 6839014

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 5171, 10342, 25855, 51710, 842873, 1685746, 4214365, 8428730]

約数ペア:

[(1, 8428730), (2, 4214365), (5, 1685746), (10, 842873), (163, 51710), (326, 25855), (815, 10342), (1630, 5171)]