123393886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7351}}^1$

素因数の和:7480

約数の個数: 32

約数和(自身を含む): 232911360

約数和(自身を除く): 109517474

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 2398, 7351, 8393, 14702, 16786, 51457, 80861, 102914, 161722, 566027, 801259, 1132054, 1602518, 5608813, 8813849, 11217626, 17627698, 61696943, 123393886]

約数ペア:

[(1, 123393886), (2, 61696943), (7, 17627698), (11, 11217626), (14, 8813849), (22, 5608813), (77, 1602518), (109, 1132054), (154, 801259), (218, 566027), (763, 161722), (1199, 102914), (1526, 80861), (2398, 51457), (7351, 16786), (8393, 14702)]