2016995264

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{443881}}^1$

素因数の和:443964

約数の個数: 28

約数和(自身を含む): 4058857008

約数和(自身を除く): 2041861744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 443881, 887762, 1775524, 3551048, 7102096, 14204192, 28408384, 31515551, 63031102, 126062204, 252124408, 504248816, 1008497632, 2016995264]

約数ペア:

[(1, 2016995264), (2, 1008497632), (4, 504248816), (8, 252124408), (16, 126062204), (32, 63031102), (64, 31515551), (71, 28408384), (142, 14204192), (284, 7102096), (568, 3551048), (1136, 1775524), (2272, 887762), (4544, 443881)]