201608433868

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{638001373}}^1$

素因数の和:638001456

約数の個数: 12

約数和(自身を含む): 357280769440

約数和(自身を除く): 155672335572

約数列:

[1, 2, 4, 79, 158, 316, 638001373, 1276002746, 2552005492, 50402108467, 100804216934, 201608433868]

約数ペア:

[(1, 201608433868), (2, 100804216934), (4, 50402108467), (79, 2552005492), (158, 1276002746), (316, 638001373)]