5220731024

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{2347451}}^1$

素因数の和:2347598

約数の個数: 20

約数和(自身を含む): 10187941680

約数和(自身を除く): 4967210656

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 2347451, 4694902, 9389804, 18779608, 37559216, 326295689, 652591378, 1305182756, 2610365512, 5220731024]

約数ペア:

[(1, 5220731024), (2, 2610365512), (4, 1305182756), (8, 652591378), (16, 326295689), (139, 37559216), (278, 18779608), (556, 9389804), (1112, 4694902), (2224, 2347451)]