9828610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 19440000

約数和(自身を除く): 9611390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 449, 898, 995, 1990, 2189, 2245, 4378, 4490, 4939, 9878, 10945, 21890, 24695, 49390, 89351, 178702, 446755, 893510, 982861, 1965722, 4914305, 9828610]

約数ペア:

[(1, 9828610), (2, 4914305), (5, 1965722), (10, 982861), (11, 893510), (22, 446755), (55, 178702), (110, 89351), (199, 49390), (398, 24695), (449, 21890), (898, 10945), (995, 9878), (1990, 4939), (2189, 4490), (2245, 4378)]