2521000517

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{11813}}^1$

素因数の和:12572

約数の個数: 16

約数和(自身を含む): 2952554880

約数和(自身を除く): 431554363

約数列:

[1, 7, 43, 301, 709, 4963, 11813, 30487, 82691, 213409, 507959, 3555713, 8375417, 58627919, 360142931, 2521000517]

約数ペア:

[(1, 2521000517), (7, 360142931), (43, 58627919), (301, 8375417), (709, 3555713), (4963, 507959), (11813, 213409), (30487, 82691)]