2173669345

素因数分解:

$5^1\times {\mathrm{419}}^1\times {\mathrm{919}}^1\times {\mathrm{1129}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 2619792000

約数和(自身を除く): 446122655

約数列:

[1, 5, 419, 919, 1129, 2095, 4595, 5645, 385061, 473051, 1037551, 1925305, 2365255, 5187755, 434733869, 2173669345]

約数ペア:

[(1, 2173669345), (5, 434733869), (419, 5187755), (919, 2365255), (1129, 1925305), (2095, 1037551), (4595, 473051), (5645, 385061)]