2012275321

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1\times {\mathrm{3217}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 2317371904

約数和(自身を除く): 305096583

約数列:

[1, 7, 193, 463, 1351, 3217, 3241, 22519, 89359, 620881, 625513, 1489471, 4346167, 10426297, 287467903, 2012275321]

約数ペア:

[(1, 2012275321), (7, 287467903), (193, 10426297), (463, 4346167), (1351, 1489471), (3217, 625513), (3241, 620881), (22519, 89359)]