538640912

素因数分解:

$2^4\times {\mathrm{8389}}^1\times {\mathrm{4013}}^1$

素因数の和:12410

約数の個数: 20

約数和(自身を含む): 1044001260

約数和(自身を除く): 505360348

約数列:

[1, 2, 4, 8, 16, 4013, 8026, 8389, 16052, 16778, 32104, 33556, 64208, 67112, 134224, 33665057, 67330114, 134660228, 269320456, 538640912]

約数ペア:

[(1, 538640912), (2, 269320456), (4, 134660228), (8, 67330114), (16, 33665057), (4013, 134224), (8026, 67112), (8389, 64208), (16052, 33556), (16778, 32104)]