1246970396674

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{221453}}^1\times {\mathrm{68669}}^1$

素因数の和:290165

約数の個数: 16

約数和(自身を含む): 1916113018680

約数和(自身を除く): 669142622006

約数列:

[1, 2, 41, 82, 68669, 137338, 221453, 442906, 2815429, 5630858, 9079573, 18159146, 15206956057, 30413912114, 623485198337, 1246970396674]

約数ペア:

[(1, 1246970396674), (2, 623485198337), (41, 30413912114), (82, 15206956057), (68669, 18159146), (137338, 9079573), (221453, 5630858), (442906, 2815429)]