2686021945

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{12343}}^1$

素因数の和:13032

約数の個数: 16

約数和(自身を含む): 3274221312

約数和(自身を除く): 588199367

約数列:

[1, 5, 71, 355, 613, 3065, 12343, 43523, 61715, 217615, 876353, 4381765, 7566259, 37831295, 537204389, 2686021945]

約数ペア:

[(1, 2686021945), (5, 537204389), (71, 37831295), (355, 7566259), (613, 4381765), (3065, 876353), (12343, 217615), (43523, 61715)]