1969156976

素因数分解:

$2^4\times {\mathrm{3041}}^1\times {\mathrm{40471}}^1$

素因数の和:43520

約数の個数: 20

約数和(自身を含む): 3816590544

約数和(自身を除く): 1847433568

約数列:

[1, 2, 4, 8, 16, 3041, 6082, 12164, 24328, 40471, 48656, 80942, 161884, 323768, 647536, 123072311, 246144622, 492289244, 984578488, 1969156976]

約数ペア:

[(1, 1969156976), (2, 984578488), (4, 492289244), (8, 246144622), (16, 123072311), (3041, 647536), (6082, 323768), (12164, 161884), (24328, 80942), (40471, 48656)]