6657244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 12894336

約数和(自身を除く): 6237092

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 2131, 3124, 4262, 8524, 23441, 46882, 93764, 151301, 302602, 605204, 1664311, 3328622, 6657244]

約数ペア:

[(1, 6657244), (2, 3328622), (4, 1664311), (11, 605204), (22, 302602), (44, 151301), (71, 93764), (142, 46882), (284, 23441), (781, 8524), (1562, 4262), (2131, 3124)]