2520006905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{546047}}^1$

素因数の和:546136

約数の個数: 16

約数和(自身を含む): 3302498304

約数和(自身を除く): 782491399

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 546047, 2730235, 7098611, 35493055, 38769337, 193846685, 504001381, 2520006905]

約数ペア:

[(1, 2520006905), (5, 504001381), (13, 193846685), (65, 38769337), (71, 35493055), (355, 7098611), (923, 2730235), (4615, 546047)]