5117086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 3753314

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 199, 299, 398, 559, 598, 989, 1118, 1978, 2587, 4577, 5174, 8557, 9154, 12857, 17114, 25714, 59501, 111241, 119002, 196811, 222482, 393622, 2558543, 5117086]

約数ペア:

[(1, 5117086), (2, 2558543), (13, 393622), (23, 222482), (26, 196811), (43, 119002), (46, 111241), (86, 59501), (199, 25714), (299, 17114), (398, 12857), (559, 9154), (598, 8557), (989, 5174), (1118, 4577), (1978, 2587)]