2551248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2531}}^1$

素因数の和:2552

約数の個数: 60

約数和(自身を含む): 8163168

約数和(自身を除く): 5611920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 2531, 5062, 7593, 10124, 15186, 17717, 20248, 22779, 30372, 35434, 40496, 45558, 53151, 60744, 70868, 91116, 106302, 121488, 141736, 159453, 182232, 212604, 283472, 318906, 364464, 425208, 637812, 850416, 1275624, 2551248]

約数ペア:

[(1, 2551248), (2, 1275624), (3, 850416), (4, 637812), (6, 425208), (7, 364464), (8, 318906), (9, 283472), (12, 212604), (14, 182232), (16, 159453), (18, 141736), (21, 121488), (24, 106302), (28, 91116), (36, 70868), (42, 60744), (48, 53151), (56, 45558), (63, 40496), (72, 35434), (84, 30372), (112, 22779), (126, 20248), (144, 17717), (168, 15186), (252, 10124), (336, 7593), (504, 5062), (1008, 2531)]