405408226

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^2$

素因数の和:610

約数の個数: 24

約数和(自身を含む): 636103260

約数和(自身を除く): 230695034

約数列:

[1, 2, 29, 58, 157, 211, 314, 422, 4553, 6119, 9106, 12238, 33127, 44521, 66254, 89042, 960683, 1291109, 1921366, 2582218, 6989797, 13979594, 202704113, 405408226]

約数ペア:

[(1, 405408226), (2, 202704113), (29, 13979594), (58, 6989797), (157, 2582218), (211, 1921366), (314, 1291109), (422, 960683), (4553, 89042), (6119, 66254), (9106, 44521), (12238, 33127)]