261128792

素因数分解:

$2^3\times {\mathrm{107}}^2\times {\mathrm{2851}}^1$

素因数の和:3071

約数の個数: 24

約数和(自身を含む): 494408460

約数和(自身を除く): 233279668

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 2851, 5702, 11404, 11449, 22808, 22898, 45796, 91592, 305057, 610114, 1220228, 2440456, 32641099, 65282198, 130564396, 261128792]

約数ペア:

[(1, 261128792), (2, 130564396), (4, 65282198), (8, 32641099), (107, 2440456), (214, 1220228), (428, 610114), (856, 305057), (2851, 91592), (5702, 45796), (11404, 22898), (11449, 22808)]