2000392933

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{643}}^1\times {\mathrm{3673}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 2517483584

約数和(自身を除く): 517090651

約数列:

[1, 7, 11, 77, 121, 643, 847, 3673, 4501, 7073, 25711, 40403, 49511, 77803, 282821, 444433, 544621, 2361739, 3111031, 16532173, 25979129, 181853903, 285770419, 2000392933]

約数ペア:

[(1, 2000392933), (7, 285770419), (11, 181853903), (77, 25979129), (121, 16532173), (643, 3111031), (847, 2361739), (3673, 544621), (4501, 444433), (7073, 282821), (25711, 77803), (40403, 49511)]