2017647445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{53089}}^1$

素因数の和:53796

約数の個数: 16

約数和(自身を含む): 2645156160

約数和(自身を除く): 627508715

約数列:

[1, 5, 11, 55, 691, 3455, 7601, 38005, 53089, 265445, 583979, 2919895, 36684499, 183422495, 403529489, 2017647445]

約数ペア:

[(1, 2017647445), (5, 403529489), (11, 183422495), (55, 36684499), (691, 2919895), (3455, 583979), (7601, 265445), (38005, 53089)]