2044807810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{66977}}^1$

素因数の和:67098

約数の個数: 32

約数和(自身を含む): 3819353472

約数和(自身を除く): 1774545662

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 3053, 6106, 15265, 30530, 66977, 133954, 334885, 669770, 2880011, 4755367, 5760022, 9510734, 14400055, 23776835, 28800110, 47553670, 204480781, 408961562, 1022403905, 2044807810]

約数ペア:

[(1, 2044807810), (2, 1022403905), (5, 408961562), (10, 204480781), (43, 47553670), (71, 28800110), (86, 23776835), (142, 14400055), (215, 9510734), (355, 5760022), (430, 4755367), (710, 2880011), (3053, 669770), (6106, 334885), (15265, 133954), (30530, 66977)]