8220292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 15120000

約数和(自身を除く): 6899708

約数列:

[1, 2, 4, 23, 46, 92, 199, 398, 449, 796, 898, 1796, 4577, 9154, 10327, 18308, 20654, 41308, 89351, 178702, 357404, 2055073, 4110146, 8220292]

約数ペア:

[(1, 8220292), (2, 4110146), (4, 2055073), (23, 357404), (46, 178702), (92, 89351), (199, 41308), (398, 20654), (449, 18308), (796, 10327), (898, 9154), (1796, 4577)]