557242576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{3166151}}^1$

素因数の和:3166170

約数の個数: 20

約数和(自身を含む): 1177808544

約数和(自身を除く): 620565968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 3166151, 6332302, 12664604, 25329208, 34827661, 50658416, 69655322, 139310644, 278621288, 557242576]

約数ペア:

[(1, 557242576), (2, 278621288), (4, 139310644), (8, 69655322), (11, 50658416), (16, 34827661), (22, 25329208), (44, 12664604), (88, 6332302), (176, 3166151)]