2623172008

素因数分解:

$2^3\times {\mathrm{1609}}^1\times {\mathrm{203789}}^1$

素因数の和:205404

約数の個数: 16

約数和(自身を含む): 4921528500

約数和(自身を除く): 2298356492

約数列:

[1, 2, 4, 8, 1609, 3218, 6436, 12872, 203789, 407578, 815156, 1630312, 327896501, 655793002, 1311586004, 2623172008]

約数ペア:

[(1, 2623172008), (2, 1311586004), (4, 655793002), (8, 327896501), (1609, 1630312), (3218, 815156), (6436, 407578), (12872, 203789)]