2589496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3583

約数の個数: 32

約数和(自身を含む): 5977440

約数和(自身を除く): 3387944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 3557, 7114, 14228, 24899, 28456, 46241, 49798, 92482, 99596, 184964, 199192, 323687, 369928, 647374, 1294748, 2589496]

約数ペア:

[(1, 2589496), (2, 1294748), (4, 647374), (7, 369928), (8, 323687), (13, 199192), (14, 184964), (26, 99596), (28, 92482), (52, 49798), (56, 46241), (91, 28456), (104, 24899), (182, 14228), (364, 7114), (728, 3557)]