140940410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1084157}}^1$

素因数の和:1084177

約数の個数: 16

約数和(自身を含む): 273207816

約数和(自身を除く): 132267406

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1084157, 2168314, 5420785, 10841570, 14094041, 28188082, 70470205, 140940410]

約数ペア:

[(1, 140940410), (2, 70470205), (5, 28188082), (10, 14094041), (13, 10841570), (26, 5420785), (65, 2168314), (130, 1084157)]