1443148

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 3032400

約数和(自身を除く): 1589252

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 199, 259, 398, 518, 796, 1036, 1393, 1813, 2786, 3626, 5572, 7252, 7363, 9751, 14726, 19502, 29452, 39004, 51541, 103082, 206164, 360787, 721574, 1443148]

約数ペア:

[(1, 1443148), (2, 721574), (4, 360787), (7, 206164), (14, 103082), (28, 51541), (37, 39004), (49, 29452), (74, 19502), (98, 14726), (148, 9751), (196, 7363), (199, 7252), (259, 5572), (398, 3626), (518, 2786), (796, 1813), (1036, 1393)]