2005259528

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{3172879}}^1$

素因数の和:3172964

約数の個数: 16

約数和(自身を含む): 3807456000

約数和(自身を除く): 1802196472

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 3172879, 6345758, 12691516, 25383032, 250657441, 501314882, 1002629764, 2005259528]

約数ペア:

[(1, 2005259528), (2, 1002629764), (4, 501314882), (8, 250657441), (79, 25383032), (158, 12691516), (316, 6345758), (632, 3172879)]