2013166883

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{140909}}^1$

素因数の和:141086

約数の個数: 16

約数和(自身を含む): 2493543360

約数和(自身を除く): 480376477

約数列:

[1, 7, 13, 91, 157, 1099, 2041, 14287, 140909, 986363, 1831817, 12822719, 22122713, 154858991, 287595269, 2013166883]

約数ペア:

[(1, 2013166883), (7, 287595269), (13, 154858991), (91, 22122713), (157, 12822719), (1099, 1831817), (2041, 986363), (14287, 140909)]