124655828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{7283}}^1$

素因数の和:7687

約数の個数: 24

約数和(自身を含む): 238623840

約数和(自身を除く): 113968012

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 4279, 7283, 8558, 14566, 17116, 29132, 80113, 160226, 320452, 2833087, 5666174, 11332348, 31163957, 62327914, 124655828]

約数ペア:

[(1, 124655828), (2, 62327914), (4, 31163957), (11, 11332348), (22, 5666174), (44, 2833087), (389, 320452), (778, 160226), (1556, 80113), (4279, 29132), (7283, 17116), (8558, 14566)]