1519390828

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{409}}^1\times {\mathrm{6779}}^1$

素因数の和:7329

約数の個数: 24

約数和(自身を含む): 2685286800

約数和(自身を除く): 1165895972

約数列:

[1, 2, 4, 137, 274, 409, 548, 818, 1636, 6779, 13558, 27116, 56033, 112066, 224132, 928723, 1857446, 2772611, 3714892, 5545222, 11090444, 379847707, 759695414, 1519390828]

約数ペア:

[(1, 1519390828), (2, 759695414), (4, 379847707), (137, 11090444), (274, 5545222), (409, 3714892), (548, 2772611), (818, 1857446), (1636, 928723), (6779, 224132), (13558, 112066), (27116, 56033)]