2007228286

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{17189}}^1$

素因数の和:17656

約数の個数: 32

約数和(自身を含む): 3630528000

約数和(自身を除く): 1623299714

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 439, 878, 3073, 6146, 8341, 16682, 17189, 34378, 58387, 116774, 120323, 240646, 326591, 653182, 2286137, 4572274, 7545971, 15091942, 52821797, 105643594, 143373449, 286746898, 1003614143, 2007228286]

約数ペア:

[(1, 2007228286), (2, 1003614143), (7, 286746898), (14, 143373449), (19, 105643594), (38, 52821797), (133, 15091942), (266, 7545971), (439, 4572274), (878, 2286137), (3073, 653182), (6146, 326591), (8341, 240646), (16682, 120323), (17189, 116774), (34378, 58387)]