2012506568

素因数分解:

$2^3\times {\mathrm{3221}}^1\times {\mathrm{78101}}^1$

素因数の和:81328

約数の個数: 16

約数和(自身を含む): 3774669660

約数和(自身を除く): 1762163092

約数列:

[1, 2, 4, 8, 3221, 6442, 12884, 25768, 78101, 156202, 312404, 624808, 251563321, 503126642, 1006253284, 2012506568]

約数ペア:

[(1, 2012506568), (2, 1006253284), (4, 503126642), (8, 251563321), (3221, 624808), (6442, 312404), (12884, 156202), (25768, 78101)]