2485112

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 5376000

約数和(自身を除く): 2890888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 223, 398, 446, 796, 892, 1393, 1561, 1592, 1784, 2786, 3122, 5572, 6244, 11144, 12488, 44377, 88754, 177508, 310639, 355016, 621278, 1242556, 2485112]

約数ペア:

[(1, 2485112), (2, 1242556), (4, 621278), (7, 355016), (8, 310639), (14, 177508), (28, 88754), (56, 44377), (199, 12488), (223, 11144), (398, 6244), (446, 5572), (796, 3122), (892, 2786), (1393, 1784), (1561, 1592)]