2021089834

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{8467}}^1$

素因数の和:8622

約数の個数: 24

約数和(自身を含む): 3151518624

約数和(自身を除く): 1130428790

約数列:

[1, 2, 41, 71, 82, 142, 1681, 2911, 3362, 5822, 8467, 16934, 119351, 238702, 347147, 601157, 694294, 1202314, 14233027, 24647437, 28466054, 49294874, 1010544917, 2021089834]

約数ペア:

[(1, 2021089834), (2, 1010544917), (41, 49294874), (71, 28466054), (82, 24647437), (142, 14233027), (1681, 1202314), (2911, 694294), (3362, 601157), (5822, 347147), (8467, 238702), (16934, 119351)]