2017996888

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{50159}}^1$

素因数の和:50319

約数の個数: 32

約数和(自身を含む): 3900441600

約数和(自身を除く): 1882444712

約数列:

[1, 2, 4, 8, 47, 94, 107, 188, 214, 376, 428, 856, 5029, 10058, 20116, 40232, 50159, 100318, 200636, 401272, 2357473, 4714946, 5367013, 9429892, 10734026, 18859784, 21468052, 42936104, 252249611, 504499222, 1008998444, 2017996888]

約数ペア:

[(1, 2017996888), (2, 1008998444), (4, 504499222), (8, 252249611), (47, 42936104), (94, 21468052), (107, 18859784), (188, 10734026), (214, 9429892), (376, 5367013), (428, 4714946), (856, 2357473), (5029, 401272), (10058, 200636), (20116, 100318), (40232, 50159)]