2017481104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{33349}}^1$

素因数の和:33575

約数の個数: 40

約数和(自身を含む): 4135400000

約数和(自身を除く): 2117918896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 304, 398, 796, 1592, 3184, 3781, 7562, 15124, 30248, 33349, 60496, 66698, 133396, 266792, 533584, 633631, 1267262, 2534524, 5069048, 6636451, 10138096, 13272902, 26545804, 53091608, 106183216, 126092569, 252185138, 504370276, 1008740552, 2017481104]

約数ペア:

[(1, 2017481104), (2, 1008740552), (4, 504370276), (8, 252185138), (16, 126092569), (19, 106183216), (38, 53091608), (76, 26545804), (152, 13272902), (199, 10138096), (304, 6636451), (398, 5069048), (796, 2534524), (1592, 1267262), (3184, 633631), (3781, 533584), (7562, 266792), (15124, 133396), (30248, 66698), (33349, 60496)]