1330574546

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{426193}}^1$

素因数の和:426425

約数の個数: 16

約数和(自身を含む): 2291218944

約数和(自身を除く): 960644398

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 426193, 852386, 2983351, 5966702, 95041039, 190082078, 665287273, 1330574546]

約数ペア:

[(1, 1330574546), (2, 665287273), (7, 190082078), (14, 95041039), (223, 5966702), (446, 2983351), (1561, 852386), (3122, 426193)]