426207830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{991181}}^1$

素因数の和:991231

約数の個数: 16

約数和(自身を含む): 785016144

約数和(自身を除く): 358808314

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 991181, 1982362, 4955905, 9911810, 42620783, 85241566, 213103915, 426207830]

約数ペア:

[(1, 426207830), (2, 213103915), (5, 85241566), (10, 42620783), (43, 9911810), (86, 4955905), (215, 1982362), (430, 991181)]