123834346505

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{2383}}^1\times {\mathrm{79337}}^1$

素因数の和:81856

約数の個数: 16

約数和(自身を含む): 149800299264

約数和(自身を除く): 25965952759

約数列:

[1, 5, 131, 655, 2383, 11915, 79337, 312173, 396685, 1560865, 10393147, 51965735, 189060071, 945300355, 24766869301, 123834346505]

約数ペア:

[(1, 123834346505), (5, 24766869301), (131, 945300355), (655, 189060071), (2383, 51965735), (11915, 10393147), (79337, 1560865), (312173, 396685)]