1253610002

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1\times {\mathrm{2777}}^1$

素因数の和:4633

約数の個数: 16

約数和(自身を含む): 1896551712

約数和(自身を除く): 642941710

約数列:

[1, 2, 131, 262, 1723, 2777, 3446, 5554, 225713, 363787, 451426, 727574, 4784771, 9569542, 626805001, 1253610002]

約数ペア:

[(1, 1253610002), (2, 626805001), (131, 9569542), (262, 4784771), (1723, 727574), (2777, 451426), (3446, 363787), (5554, 225713)]