11088740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42649}}^1$

素因数の和:42671

約数の個数: 24

約数和(自身を含む): 25078200

約数和(自身を除く): 13989460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 42649, 85298, 170596, 213245, 426490, 554437, 852980, 1108874, 2217748, 2772185, 5544370, 11088740]

約数ペア:

[(1, 11088740), (2, 5544370), (4, 2772185), (5, 2217748), (10, 1108874), (13, 852980), (20, 554437), (26, 426490), (52, 213245), (65, 170596), (130, 85298), (260, 42649)]