5481256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 11304000

約数和(自身を除く): 5822744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 313, 398, 626, 796, 1252, 1592, 2189, 2504, 3443, 4378, 6886, 8756, 13772, 17512, 27544, 62287, 124574, 249148, 498296, 685157, 1370314, 2740628, 5481256]

約数ペア:

[(1, 5481256), (2, 2740628), (4, 1370314), (8, 685157), (11, 498296), (22, 249148), (44, 124574), (88, 62287), (199, 27544), (313, 17512), (398, 13772), (626, 8756), (796, 6886), (1252, 4378), (1592, 3443), (2189, 2504)]