2020448911

素因数分解:

${\mathrm{13}}^2\times {\mathrm{2207}}^1\times {\mathrm{5417}}^1$

素因数の和:7650

約数の個数: 12

約数和(自身を含む): 2189218752

約数和(自身を除く): 168769841

約数列:

[1, 13, 169, 2207, 5417, 28691, 70421, 372983, 915473, 11955319, 155419147, 2020448911]

約数ペア:

[(1, 2020448911), (13, 155419147), (169, 11955319), (2207, 915473), (5417, 372983), (28691, 70421)]