2005049233

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{2393}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 2320418016

約数和(自身を除く): 315368783

約数列:

[1, 11, 19, 209, 211, 361, 2321, 2393, 3971, 4009, 26323, 44099, 45467, 76171, 500137, 504923, 837881, 863873, 5554153, 9502603, 9593537, 105528907, 182277203, 2005049233]

約数ペア:

[(1, 2005049233), (11, 182277203), (19, 105528907), (209, 9593537), (211, 9502603), (361, 5554153), (2321, 863873), (2393, 837881), (3971, 504923), (4009, 500137), (26323, 76171), (44099, 45467)]