2012940441

素因数分解:

$3^2\times {\mathrm{277}}^1\times {\mathrm{719}}^1\times {\mathrm{1123}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 2924737920

約数和(自身を除く): 911797479

約数列:

[1, 3, 9, 277, 719, 831, 1123, 2157, 2493, 3369, 6471, 10107, 199163, 311071, 597489, 807437, 933213, 1792467, 2422311, 2799639, 7266933, 223660049, 670980147, 2012940441]

約数ペア:

[(1, 2012940441), (3, 670980147), (9, 223660049), (277, 7266933), (719, 2799639), (831, 2422311), (1123, 1792467), (2157, 933213), (2493, 807437), (3369, 597489), (6471, 311071), (10107, 199163)]