2012900816

素因数分解:

$2^4\times {\mathrm{125806301}}^1$

素因数の和:125806309

約数の個数: 10

約数和(自身を含む): 3899995362

約数和(自身を除く): 1887094546

約数列:

[1, 2, 4, 8, 16, 125806301, 251612602, 503225204, 1006450408, 2012900816]

約数ペア:

[(1, 2012900816), (2, 1006450408), (4, 503225204), (8, 251612602), (16, 125806301)]