21053202436

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{3227039}}^1$

素因数の和:3227283

約数の個数: 24

約数和(自身を含む): 42287132160

約数和(自身を除く): 21233929724

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 3262, 6524, 3227039, 6454078, 12908156, 22589273, 45178546, 90357092, 751900087, 1503800174, 3007600348, 5263300609, 10526601218, 21053202436]

約数ペア:

[(1, 21053202436), (2, 10526601218), (4, 5263300609), (7, 3007600348), (14, 1503800174), (28, 751900087), (233, 90357092), (466, 45178546), (932, 22589273), (1631, 12908156), (3262, 6454078), (6524, 3227039)]