26680454905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5781247}}^1$

素因数の和:5781336

約数の個数: 16

約数和(自身を含む): 34964987904

約数和(自身を除く): 8284532999

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 5781247, 28906235, 75156211, 375781055, 410468537, 2052342685, 5336090981, 26680454905]

約数ペア:

[(1, 26680454905), (5, 5336090981), (13, 2052342685), (65, 410468537), (71, 375781055), (355, 75156211), (923, 28906235), (4615, 5781247)]