89614330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{689341}}^1$

素因数の和:689361

約数の個数: 16

約数和(自身を含む): 173714184

約数和(自身を除く): 84099854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 689341, 1378682, 3446705, 6893410, 8961433, 17922866, 44807165, 89614330]

約数ペア:

[(1, 89614330), (2, 44807165), (5, 17922866), (10, 8961433), (13, 6893410), (26, 3446705), (65, 1378682), (130, 689341)]