2021199018

素因数分解:

$2^1\times 3^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1\times {\mathrm{2687}}^1$

素因数の和:3418

約数の個数: 32

約数和(自身を含む): 4067352576

約数和(自身を除く): 2046153558

約数列:

[1, 2, 3, 6, 283, 443, 566, 849, 886, 1329, 1698, 2658, 2687, 5374, 8061, 16122, 125369, 250738, 376107, 752214, 760421, 1190341, 1520842, 2281263, 2380682, 3571023, 4562526, 7142046, 336866503, 673733006, 1010599509, 2021199018]

約数ペア:

[(1, 2021199018), (2, 1010599509), (3, 673733006), (6, 336866503), (283, 7142046), (443, 4562526), (566, 3571023), (849, 2380682), (886, 2281263), (1329, 1520842), (1698, 1190341), (2658, 760421), (2687, 752214), (5374, 376107), (8061, 250738), (16122, 125369)]