279940324

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{3209}}^1$

素因数の和:3519

約数の個数: 24

約数和(自身を含む): 496946520

約数和(自身を除く): 217006196

約数列:

[1, 2, 4, 113, 193, 226, 386, 452, 772, 3209, 6418, 12836, 21809, 43618, 87236, 362617, 619337, 725234, 1238674, 1450468, 2477348, 69985081, 139970162, 279940324]

約数ペア:

[(1, 279940324), (2, 139970162), (4, 69985081), (113, 2477348), (193, 1450468), (226, 1238674), (386, 725234), (452, 619337), (772, 362617), (3209, 87236), (6418, 43618), (12836, 21809)]