2021870086

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{1481}}^1\times {\mathrm{3061}}^1$

素因数の和:4767

約数の個数: 16

約数和(自身を含む): 3049458048

約数和(自身を除く): 1027587962

約数列:

[1, 2, 223, 446, 1481, 2962, 3061, 6122, 330263, 660526, 682603, 1365206, 4533341, 9066682, 1010935043, 2021870086]

約数ペア:

[(1, 2021870086), (2, 1010935043), (223, 9066682), (446, 4533341), (1481, 1365206), (2962, 682603), (3061, 660526), (6122, 330263)]