2048652159822

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{2886263}}^1$

素因数の和:2887157

約数の個数: 48

約数和(自身を含む): 4538592414720

約数和(自身を除く): 2489940254898

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 839, 846, 1678, 2517, 5034, 7551, 15102, 39433, 78866, 118299, 236598, 354897, 709794, 2886263, 5772526, 8658789, 17317578, 25976367, 51952734, 135654361, 271308722, 406963083, 813926166, 1220889249, 2421574657, 2441778498, 4843149314, 7264723971, 14529447942, 21794171913, 43588343826, 113814008879, 227628017758, 341442026637, 682884053274, 1024326079911, 2048652159822]

約数ペア:

[(1, 2048652159822), (2, 1024326079911), (3, 682884053274), (6, 341442026637), (9, 227628017758), (18, 113814008879), (47, 43588343826), (94, 21794171913), (141, 14529447942), (282, 7264723971), (423, 4843149314), (839, 2441778498), (846, 2421574657), (1678, 1220889249), (2517, 813926166), (5034, 406963083), (7551, 271308722), (15102, 135654361), (39433, 51952734), (78866, 25976367), (118299, 17317578), (236598, 8658789), (354897, 5772526), (709794, 2886263)]