2000415461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 2322432000

約数和(自身を除く): 322016539

約数列:

[1, 11, 31, 41, 199, 341, 451, 719, 1271, 2189, 6169, 7909, 8159, 13981, 22289, 29479, 67859, 89749, 143081, 245179, 252929, 324269, 913849, 1573891, 2782219, 4435511, 5866321, 10052339, 48790621, 64529531, 181855951, 2000415461]

約数ペア:

[(1, 2000415461), (11, 181855951), (31, 64529531), (41, 48790621), (199, 10052339), (341, 5866321), (451, 4435511), (719, 2782219), (1271, 1573891), (2189, 913849), (6169, 324269), (7909, 252929), (8159, 245179), (13981, 143081), (22289, 89749), (29479, 67859)]