4252816

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1693}}^1$

素因数の和:1858

約数の個数: 20

約数和(自身を含む): 8297212

約数和(自身を除く): 4044396

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 1693, 2512, 3386, 6772, 13544, 27088, 265801, 531602, 1063204, 2126408, 4252816]

約数ペア:

[(1, 4252816), (2, 2126408), (4, 1063204), (8, 531602), (16, 265801), (157, 27088), (314, 13544), (628, 6772), (1256, 3386), (1693, 2512)]