20131297409

素因数分解:

${\mathrm{61}}^1\times {\mathrm{659}}^1\times {\mathrm{500791}}^1$

素因数の和:501511

約数の個数: 8

約数和(自身を含む): 20492408640

約数和(自身を除く): 361111231

約数列:

[1, 61, 659, 40199, 500791, 30548251, 330021269, 20131297409]

約数ペア:

[(1, 20131297409), (61, 330021269), (659, 30548251), (40199, 500791)]