2816248

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 5580000

約数和(自身を除く): 2763752

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 199, 232, 244, 398, 488, 796, 1592, 1769, 3538, 5771, 7076, 11542, 12139, 14152, 23084, 24278, 46168, 48556, 97112, 352031, 704062, 1408124, 2816248]

約数ペア:

[(1, 2816248), (2, 1408124), (4, 704062), (8, 352031), (29, 97112), (58, 48556), (61, 46168), (116, 24278), (122, 23084), (199, 14152), (232, 12139), (244, 11542), (398, 7076), (488, 5771), (796, 3538), (1592, 1769)]