1250640466

素因数分解:

$2^1\times {\mathrm{41}}^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 1976901696

約数和(自身を除く): 726261230

約数列:

[1, 2, 41, 43, 82, 86, 211, 422, 1681, 1763, 3362, 3526, 8651, 9073, 17302, 18146, 68921, 72283, 137842, 144566, 354691, 371993, 709382, 743986, 2963603, 5927206, 14542331, 15251713, 29084662, 30503426, 625320233, 1250640466]

約数ペア:

[(1, 1250640466), (2, 625320233), (41, 30503426), (43, 29084662), (82, 15251713), (86, 14542331), (211, 5927206), (422, 2963603), (1681, 743986), (1763, 709382), (3362, 371993), (3526, 354691), (8651, 144566), (9073, 137842), (17302, 72283), (18146, 68921)]