239331221996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{4445561}}^1$

素因数の和:4445921

約数の個数: 24

約数和(自身を含む): 429939192144

約数和(自身を除く): 190607970148

約数列:

[1, 2, 4, 43, 86, 172, 313, 626, 1252, 13459, 26918, 53836, 4445561, 8891122, 17782244, 191159123, 382318246, 764636492, 1391460593, 2782921186, 5565842372, 59832805499, 119665610998, 239331221996]

約数ペア:

[(1, 239331221996), (2, 119665610998), (4, 59832805499), (43, 5565842372), (86, 2782921186), (172, 1391460593), (313, 764636492), (626, 382318246), (1252, 191159123), (13459, 17782244), (26918, 8891122), (53836, 4445561)]