285430612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{9739}}^1$

素因数の和:10191

約数の個数: 24

約数和(自身を含む): 530167680

約数和(自身を除く): 244737068

約数列:

[1, 2, 4, 17, 34, 68, 431, 862, 1724, 7327, 9739, 14654, 19478, 29308, 38956, 165563, 331126, 662252, 4197509, 8395018, 16790036, 71357653, 142715306, 285430612]

約数ペア:

[(1, 285430612), (2, 142715306), (4, 71357653), (17, 16790036), (34, 8395018), (68, 4197509), (431, 662252), (862, 331126), (1724, 165563), (7327, 38956), (9739, 29308), (14654, 19478)]