2009352352

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{45077}}^1$

素因数の和:45293

約数の個数: 48

約数和(自身を含む): 4543862400

約数和(自身を除く): 2534510048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 1393, 1592, 2786, 3184, 5572, 6368, 11144, 22288, 44576, 45077, 90154, 180308, 315539, 360616, 631078, 721232, 1262156, 1442464, 2524312, 5048624, 8970323, 10097248, 17940646, 35881292, 62792261, 71762584, 125584522, 143525168, 251169044, 287050336, 502338088, 1004676176, 2009352352]

約数ペア:

[(1, 2009352352), (2, 1004676176), (4, 502338088), (7, 287050336), (8, 251169044), (14, 143525168), (16, 125584522), (28, 71762584), (32, 62792261), (56, 35881292), (112, 17940646), (199, 10097248), (224, 8970323), (398, 5048624), (796, 2524312), (1393, 1442464), (1592, 1262156), (2786, 721232), (3184, 631078), (5572, 360616), (6368, 315539), (11144, 180308), (22288, 90154), (44576, 45077)]