3939956

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 7111104

約数和(自身を除く): 3171148

約数列:

[1, 2, 4, 73, 103, 131, 146, 206, 262, 292, 412, 524, 7519, 9563, 13493, 15038, 19126, 26986, 30076, 38252, 53972, 984989, 1969978, 3939956]

約数ペア:

[(1, 3939956), (2, 1969978), (4, 984989), (73, 53972), (103, 38252), (131, 30076), (146, 26986), (206, 19126), (262, 15038), (292, 13493), (412, 9563), (524, 7519)]