2015347219

素因数分解:

${\mathrm{61}}^1\times {\mathrm{1061}}^1\times {\mathrm{31139}}^1$

素因数の和:32261

約数の個数: 8

約数和(自身を含む): 2050382160

約数和(自身を除く): 35034941

約数列:

[1, 61, 1061, 31139, 64721, 1899479, 33038479, 2015347219]

約数ペア:

[(1, 2015347219), (61, 33038479), (1061, 1899479), (31139, 64721)]