2021930498

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1\times {\mathrm{3833}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 3555498240

約数和(自身を除く): 1533567742

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 919, 1838, 3833, 6433, 7666, 12866, 26831, 37679, 53662, 75358, 157153, 263753, 314306, 527506, 1100071, 2200142, 3522527, 7045054, 24657689, 49315378, 144423607, 288847214, 1010965249, 2021930498]

約数ペア:

[(1, 2021930498), (2, 1010965249), (7, 288847214), (14, 144423607), (41, 49315378), (82, 24657689), (287, 7045054), (574, 3522527), (919, 2200142), (1838, 1100071), (3833, 527506), (6433, 314306), (7666, 263753), (12866, 157153), (26831, 75358), (37679, 53662)]