1057246205

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{17419}}^1$

素因数の和:17684

約数の個数: 16

約数和(自身を含む): 1296048000

約数和(自身を除く): 238801795

約数列:

[1, 5, 61, 199, 305, 995, 12139, 17419, 60695, 87095, 1062559, 3466381, 5312795, 17331905, 211449241, 1057246205]

約数ペア:

[(1, 1057246205), (5, 211449241), (61, 17331905), (199, 5312795), (305, 3466381), (995, 1062559), (12139, 87095), (17419, 60695)]