1617079142

素因数分解:

$2^1\times 7^1\times {\mathrm{2857}}^1\times {\mathrm{40429}}^1$

素因数の和:43295

約数の個数: 16

約数和(自身を含む): 2773174560

約数和(自身を除く): 1156095418

約数列:

[1, 2, 7, 14, 2857, 5714, 19999, 39998, 40429, 80858, 283003, 566006, 115505653, 231011306, 808539571, 1617079142]

約数ペア:

[(1, 1617079142), (2, 808539571), (7, 231011306), (14, 115505653), (2857, 566006), (5714, 283003), (19999, 80858), (39998, 40429)]