2017784608

素因数分解:

$2^5\times 7^1\times {\mathrm{971}}^1\times {\mathrm{9277}}^1$

素因数の和:10265

約数の個数: 48

約数和(自身を含む): 4545180864

約数和(自身を除く): 2527396256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 971, 1942, 3884, 6797, 7768, 9277, 13594, 15536, 18554, 27188, 31072, 37108, 54376, 64939, 74216, 108752, 129878, 148432, 217504, 259756, 296864, 519512, 1039024, 2078048, 9007967, 18015934, 36031868, 63055769, 72063736, 126111538, 144127472, 252223076, 288254944, 504446152, 1008892304, 2017784608]

約数ペア:

[(1, 2017784608), (2, 1008892304), (4, 504446152), (7, 288254944), (8, 252223076), (14, 144127472), (16, 126111538), (28, 72063736), (32, 63055769), (56, 36031868), (112, 18015934), (224, 9007967), (971, 2078048), (1942, 1039024), (3884, 519512), (6797, 296864), (7768, 259756), (9277, 217504), (13594, 148432), (15536, 129878), (18554, 108752), (27188, 74216), (31072, 64939), (37108, 54376)]