1656426242

素因数分解:

$2^1\times {\mathrm{2221}}^1\times {\mathrm{372901}}^1$

素因数の和:375124

約数の個数: 8

約数和(自身を含む): 2485764732

約数和(自身を除く): 829338490

約数列:

[1, 2, 2221, 4442, 372901, 745802, 828213121, 1656426242]

約数ペア:

[(1, 1656426242), (2, 828213121), (2221, 745802), (4442, 372901)]