820578192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2442197}}^1$

素因数の和:2442215

約数の個数: 40

約数和(自身を含む): 2422660416

約数和(自身を除く): 1602082224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2442197, 4884394, 7326591, 9768788, 14653182, 17095379, 19537576, 29306364, 34190758, 39075152, 51286137, 58612728, 68381516, 102572274, 117225456, 136763032, 205144548, 273526064, 410289096, 820578192]

約数ペア:

[(1, 820578192), (2, 410289096), (3, 273526064), (4, 205144548), (6, 136763032), (7, 117225456), (8, 102572274), (12, 68381516), (14, 58612728), (16, 51286137), (21, 39075152), (24, 34190758), (28, 29306364), (42, 19537576), (48, 17095379), (56, 14653182), (84, 9768788), (112, 7326591), (168, 4884394), (336, 2442197)]