2017704867

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{2647}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 2908139520

約数和(自身を除く): 890434653

約数列:

[1, 3, 19, 43, 57, 129, 311, 817, 933, 2451, 2647, 5909, 7941, 13373, 17727, 40119, 50293, 113821, 150879, 254087, 341463, 762261, 823217, 2162599, 2469651, 6487797, 15641123, 35398331, 46923369, 106194993, 672568289, 2017704867]

約数ペア:

[(1, 2017704867), (3, 672568289), (19, 106194993), (43, 46923369), (57, 35398331), (129, 15641123), (311, 6487797), (817, 2469651), (933, 2162599), (2451, 823217), (2647, 762261), (5909, 341463), (7941, 254087), (13373, 150879), (17727, 113821), (40119, 50293)]