385820006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{6779}}^1$

素因数の和:7004

約数の個数: 32

約数和(自身を含む): 683424000

約数和(自身を除く): 297603994

約数列:

[1, 2, 11, 13, 22, 26, 143, 199, 286, 398, 2189, 2587, 4378, 5174, 6779, 13558, 28457, 56914, 74569, 88127, 149138, 176254, 969397, 1349021, 1938794, 2698042, 14839231, 17537273, 29678462, 35074546, 192910003, 385820006]

約数ペア:

[(1, 385820006), (2, 192910003), (11, 35074546), (13, 29678462), (22, 17537273), (26, 14839231), (143, 2698042), (199, 1938794), (286, 1349021), (398, 969397), (2189, 176254), (2587, 149138), (4378, 88127), (5174, 74569), (6779, 56914), (13558, 28457)]