8120354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2521

約数の個数: 16

約数和(自身を含む): 13378176

約数和(自身を除く): 5257822

約数列:

[1, 2, 11, 22, 157, 314, 1727, 2351, 3454, 4702, 25861, 51722, 369107, 738214, 4060177, 8120354]

約数ペア:

[(1, 8120354), (2, 4060177), (11, 738214), (22, 369107), (157, 51722), (314, 25861), (1727, 4702), (2351, 3454)]