2208104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 4440000

約数和(自身を除く): 2231896

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 199, 292, 398, 584, 796, 1387, 1592, 2774, 3781, 5548, 7562, 11096, 14527, 15124, 29054, 30248, 58108, 116216, 276013, 552026, 1104052, 2208104]

約数ペア:

[(1, 2208104), (2, 1104052), (4, 552026), (8, 276013), (19, 116216), (38, 58108), (73, 30248), (76, 29054), (146, 15124), (152, 14527), (199, 11096), (292, 7562), (398, 5548), (584, 3781), (796, 2774), (1387, 1592)]