1161771260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4468351}}^1$

素因数の和:4468373

約数の個数: 24

約数和(自身を含む): 2627390976

約数和(自身を除く): 1465619716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4468351, 8936702, 17873404, 22341755, 44683510, 58088563, 89367020, 116177126, 232354252, 290442815, 580885630, 1161771260]

約数ペア:

[(1, 1161771260), (2, 580885630), (4, 290442815), (5, 232354252), (10, 116177126), (13, 89367020), (20, 58088563), (26, 44683510), (52, 22341755), (65, 17873404), (130, 8936702), (260, 4468351)]