6640522

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1433}}^1$

素因数の和:1773

約数の個数: 16

約数和(自身を含む): 11426112

約数和(自身を除く): 4785590

約数列:

[1, 2, 7, 14, 331, 662, 1433, 2317, 2866, 4634, 10031, 20062, 474323, 948646, 3320261, 6640522]

約数ペア:

[(1, 6640522), (2, 3320261), (7, 948646), (14, 474323), (331, 20062), (662, 10031), (1433, 4634), (2317, 2866)]