2021646548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{511033}}^1$

素因数の和:511103

約数の個数: 24

約数和(自身を含む): 3777563328

約数和(自身を除く): 1755916780

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 511033, 1022066, 2044132, 11753759, 21974419, 23507518, 43948838, 47015036, 87897676, 505411637, 1010823274, 2021646548]

約数ペア:

[(1, 2021646548), (2, 1010823274), (4, 505411637), (23, 87897676), (43, 47015036), (46, 43948838), (86, 23507518), (92, 21974419), (172, 11753759), (989, 2044132), (1978, 1022066), (3956, 511033)]