861090448606

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{2411}}^1\times {\mathrm{9161}}^1$

素因数の和:11868

約数の個数: 32

約数和(自身を含む): 1311869838816

約数和(自身を除く): 450779390210

約数列:

[1, 2, 101, 193, 202, 386, 2411, 4822, 9161, 18322, 19493, 38986, 243511, 465323, 487022, 925261, 930646, 1768073, 1850522, 3536146, 22087171, 44174342, 46997623, 93995246, 178575373, 357150746, 2230804271, 4262824003, 4461608542, 8525648006, 430545224303, 861090448606]

約数ペア:

[(1, 861090448606), (2, 430545224303), (101, 8525648006), (193, 4461608542), (202, 4262824003), (386, 2230804271), (2411, 357150746), (4822, 178575373), (9161, 93995246), (18322, 46997623), (19493, 44174342), (38986, 22087171), (243511, 3536146), (465323, 1850522), (487022, 1768073), (925261, 930646)]