907680908

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{1439}}^1\times {\mathrm{1531}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 1606026240

約数和(自身を除く): 698345332

約数列:

[1, 2, 4, 103, 206, 412, 1439, 1531, 2878, 3062, 5756, 6124, 148217, 157693, 296434, 315386, 592868, 630772, 2203109, 4406218, 8812436, 226920227, 453840454, 907680908]

約数ペア:

[(1, 907680908), (2, 453840454), (4, 226920227), (103, 8812436), (206, 4406218), (412, 2203109), (1439, 630772), (1531, 592868), (2878, 315386), (3062, 296434), (5756, 157693), (6124, 148217)]