125002978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{10457}}^1$

素因数の和:10641

約数の個数: 16

約数和(自身を含む): 193263840

約数和(自身を除く): 68260862

約数列:

[1, 2, 43, 86, 139, 278, 5977, 10457, 11954, 20914, 449651, 899302, 1453523, 2907046, 62501489, 125002978]

約数ペア:

[(1, 125002978), (2, 62501489), (43, 2907046), (86, 1453523), (139, 899302), (278, 449651), (5977, 20914), (10457, 11954)]