40605481

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 48234240

約数和(自身を除く): 7628759

約数列:

[1, 7, 29, 203, 317, 631, 2219, 4417, 9193, 18299, 64351, 128093, 200027, 1400189, 5800783, 40605481]

約数ペア:

[(1, 40605481), (7, 5800783), (29, 1400189), (203, 200027), (317, 128093), (631, 64351), (2219, 18299), (4417, 9193)]