2012208776

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{567779}}^1$

素因数の和:568228

約数の個数: 16

約数和(自身を含む): 3781414800

約数和(自身を除く): 1769206024

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 567779, 1135558, 2271116, 4542232, 251526097, 503052194, 1006104388, 2012208776]

約数ペア:

[(1, 2012208776), (2, 1006104388), (4, 503052194), (8, 251526097), (443, 4542232), (886, 2271116), (1772, 1135558), (3544, 567779)]