2000007669412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26315890387}}^1$

素因数の和:26315890410

約数の個数: 12

約数和(自身を含む): 3684224654320

約数和(自身を除く): 1684216984908

約数列:

[1, 2, 4, 19, 38, 76, 26315890387, 52631780774, 105263561548, 500001917353, 1000003834706, 2000007669412]

約数ペア:

[(1, 2000007669412), (2, 1000003834706), (4, 500001917353), (19, 105263561548), (38, 52631780774), (76, 26315890387)]