30261738188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1400747}}^1$

素因数の和:1401253

約数の個数: 24

約数和(自身を含む): 57890113344

約数和(自身を除く): 27628375156

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 5401, 10802, 21604, 1400747, 2801494, 5602988, 15408217, 30816434, 61632868, 687766777, 1375533554, 2751067108, 7565434547, 15130869094, 30261738188]

約数ペア:

[(1, 30261738188), (2, 15130869094), (4, 7565434547), (11, 2751067108), (22, 1375533554), (44, 687766777), (491, 61632868), (982, 30816434), (1964, 15408217), (5401, 5602988), (10802, 2801494), (21604, 1400747)]