2910759410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22390457}}^1$

素因数の和:22390477

約数の個数: 16

約数和(自身を含む): 5642395416

約数和(自身を除く): 2731636006

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22390457, 44780914, 111952285, 223904570, 291075941, 582151882, 1455379705, 2910759410]

約数ペア:

[(1, 2910759410), (2, 1455379705), (5, 582151882), (10, 291075941), (13, 223904570), (26, 111952285), (65, 44780914), (130, 22390457)]