2009392372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{142591}}^1$

素因数の和:142879

約数の個数: 24

約数和(自身を含む): 3800932352

約数和(自身を除く): 1791539980

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 7046, 14092, 142591, 285182, 570364, 1853683, 3707366, 7414732, 38642161, 77284322, 154568644, 502348093, 1004696186, 2009392372]

約数ペア:

[(1, 2009392372), (2, 1004696186), (4, 502348093), (13, 154568644), (26, 77284322), (52, 38642161), (271, 7414732), (542, 3707366), (1084, 1853683), (3523, 570364), (7046, 285182), (14092, 142591)]