1720512186

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4038761}}^1$

素因数の和:4038837

約数の個数: 16

約数和(自身を含む): 3489490368

約数和(自身を除く): 1768978182

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4038761, 8077522, 12116283, 24232566, 286752031, 573504062, 860256093, 1720512186]

約数ペア:

[(1, 1720512186), (2, 860256093), (3, 573504062), (6, 286752031), (71, 24232566), (142, 12116283), (213, 8077522), (426, 4038761)]