123798506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1453}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 208852560

約数和(自身を除く): 85054054

約数列:

[1, 2, 13, 26, 29, 58, 113, 226, 377, 754, 1453, 1469, 2906, 2938, 3277, 6554, 18889, 37778, 42137, 42601, 84274, 85202, 164189, 328378, 547781, 1095562, 2134457, 4268914, 4761481, 9522962, 61899253, 123798506]

約数ペア:

[(1, 123798506), (2, 61899253), (13, 9522962), (26, 4761481), (29, 4268914), (58, 2134457), (113, 1095562), (226, 547781), (377, 328378), (754, 164189), (1453, 85202), (1469, 84274), (2906, 42601), (2938, 42137), (3277, 37778), (6554, 18889)]