2167831285

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{12437}}^1$

素因数の和:13004

約数の個数: 16

約数和(自身を含む): 2643622272

約数和(自身を除く): 475790987

約数列:

[1, 5, 71, 355, 491, 2455, 12437, 34861, 62185, 174305, 883027, 4415135, 6106567, 30532835, 433566257, 2167831285]

約数ペア:

[(1, 2167831285), (5, 433566257), (71, 30532835), (355, 6106567), (491, 4415135), (2455, 883027), (12437, 174305), (34861, 62185)]