2010064816

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{477677}}^1$

素因数の和:477948

約数の個数: 20

約数和(自身を含む): 3909316752

約数和(自身を除く): 1899251936

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 477677, 955354, 1910708, 3821416, 7642832, 125629051, 251258102, 502516204, 1005032408, 2010064816]

約数ペア:

[(1, 2010064816), (2, 1005032408), (4, 502516204), (8, 251258102), (16, 125629051), (263, 7642832), (526, 3821416), (1052, 1910708), (2104, 955354), (4208, 477677)]