2499448938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{229771}}^1$

素因数の和:229827

約数の個数: 48

約数和(自身を含む): 5972233824

約数和(自身を除く): 3472784886

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 10878, 229771, 459542, 689313, 1378626, 1608397, 3216794, 4825191, 8501527, 9650382, 11258779, 17003054, 22517558, 25504581, 33776337, 51009162, 59510689, 67552674, 119021378, 178532067, 357064134, 416574823, 833149646, 1249724469, 2499448938]

約数ペア:

[(1, 2499448938), (2, 1249724469), (3, 833149646), (6, 416574823), (7, 357064134), (14, 178532067), (21, 119021378), (37, 67552674), (42, 59510689), (49, 51009162), (74, 33776337), (98, 25504581), (111, 22517558), (147, 17003054), (222, 11258779), (259, 9650382), (294, 8501527), (518, 4825191), (777, 3216794), (1554, 1608397), (1813, 1378626), (3626, 689313), (5439, 459542), (10878, 229771)]