2040695279

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1\times {\mathrm{2917}}^1$

素因数の和:3782

約数の個数: 16

約数和(自身を含む): 2353075200

約数和(自身を除く): 312379921

約数列:

[1, 7, 139, 719, 973, 2917, 5033, 20419, 99941, 405463, 699587, 2097323, 2838241, 14681261, 291527897, 2040695279]

約数ペア:

[(1, 2040695279), (7, 291527897), (139, 14681261), (719, 2838241), (973, 2097323), (2917, 699587), (5033, 405463), (20419, 99941)]