2011271576

素因数分解:

$2^3\times {\mathrm{2297}}^1\times {\mathrm{109451}}^1$

素因数の和:111754

約数の個数: 16

約数和(自身を含む): 3772810440

約数和(自身を除く): 1761538864

約数列:

[1, 2, 4, 8, 2297, 4594, 9188, 18376, 109451, 218902, 437804, 875608, 251408947, 502817894, 1005635788, 2011271576]

約数ペア:

[(1, 2011271576), (2, 1005635788), (4, 502817894), (8, 251408947), (2297, 875608), (4594, 437804), (9188, 218902), (18376, 109451)]