2280277438

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{24109}}^1$

素因数の和:24280

約数の個数: 24

約数和(自身を含む): 3637620360

約数和(自身を除く): 1357342922

約数列:

[1, 2, 19, 38, 131, 262, 361, 722, 2489, 4978, 24109, 47291, 48218, 94582, 458071, 916142, 3158279, 6316558, 8703349, 17406698, 60007301, 120014602, 1140138719, 2280277438]

約数ペア:

[(1, 2280277438), (2, 1140138719), (19, 120014602), (38, 60007301), (131, 17406698), (262, 8703349), (361, 6316558), (722, 3158279), (2489, 916142), (4978, 458071), (24109, 94582), (47291, 48218)]