1330862888

素因数分解:

$2^3\times {\mathrm{6343}}^1\times {\mathrm{26227}}^1$

素因数の和:32576

約数の個数: 16

約数和(自身を含む): 2495856480

約数和(自身を除く): 1164993592

約数列:

[1, 2, 4, 8, 6343, 12686, 25372, 26227, 50744, 52454, 104908, 209816, 166357861, 332715722, 665431444, 1330862888]

約数ペア:

[(1, 1330862888), (2, 665431444), (4, 332715722), (8, 166357861), (6343, 209816), (12686, 104908), (25372, 52454), (26227, 50744)]