2951260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11351}}^1$

素因数の和:11373

約数の個数: 24

約数和(自身を含む): 6674976

約数和(自身を除く): 3723716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 11351, 22702, 45404, 56755, 113510, 147563, 227020, 295126, 590252, 737815, 1475630, 2951260]

約数ペア:

[(1, 2951260), (2, 1475630), (4, 737815), (5, 590252), (10, 295126), (13, 227020), (20, 147563), (26, 113510), (52, 56755), (65, 45404), (130, 22702), (260, 11351)]