2017477776

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{105871}}^1$

素因数の和:106279

約数の個数: 40

約数和(自身を含む): 5224994944

約数和(自身を除く): 3207517168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 19056, 105871, 211742, 317613, 423484, 635226, 846968, 1270452, 1693936, 2540904, 5081808, 42030787, 84061574, 126092361, 168123148, 252184722, 336246296, 504369444, 672492592, 1008738888, 2017477776]

約数ペア:

[(1, 2017477776), (2, 1008738888), (3, 672492592), (4, 504369444), (6, 336246296), (8, 252184722), (12, 168123148), (16, 126092361), (24, 84061574), (48, 42030787), (397, 5081808), (794, 2540904), (1191, 1693936), (1588, 1270452), (2382, 846968), (3176, 635226), (4764, 423484), (6352, 317613), (9528, 211742), (19056, 105871)]