1239761488

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^2\times {\mathrm{5011}}^1$

素因数の和:5120

約数の個数: 60

約数和(自身を含む): 2805396832

約数和(自身を除く): 1565635344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2209, 2632, 4418, 5011, 5264, 8836, 10022, 15463, 17672, 20044, 30926, 35077, 35344, 40088, 61852, 70154, 80176, 123704, 140308, 235517, 247408, 280616, 471034, 561232, 942068, 1648619, 1884136, 3297238, 3768272, 6594476, 11069299, 13188952, 22138598, 26377904, 44277196, 77485093, 88554392, 154970186, 177108784, 309940372, 619880744, 1239761488]

約数ペア:

[(1, 1239761488), (2, 619880744), (4, 309940372), (7, 177108784), (8, 154970186), (14, 88554392), (16, 77485093), (28, 44277196), (47, 26377904), (56, 22138598), (94, 13188952), (112, 11069299), (188, 6594476), (329, 3768272), (376, 3297238), (658, 1884136), (752, 1648619), (1316, 942068), (2209, 561232), (2632, 471034), (4418, 280616), (5011, 247408), (5264, 235517), (8836, 140308), (10022, 123704), (15463, 80176), (17672, 70154), (20044, 61852), (30926, 40088), (35077, 35344)]