2008707404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{577879}}^1$

素因数の和:577973

約数の個数: 24

約数和(自身を含む): 3883353600

約数和(自身を除く): 1874646196

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 577879, 1155758, 2311516, 6356669, 12713338, 25426676, 45652441, 91304882, 182609764, 502176851, 1004353702, 2008707404]

約数ペア:

[(1, 2008707404), (2, 1004353702), (4, 502176851), (11, 182609764), (22, 91304882), (44, 45652441), (79, 25426676), (158, 12713338), (316, 6356669), (869, 2311516), (1738, 1155758), (3476, 577879)]