1740620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12433}}^1$

素因数の和:12449

約数の個数: 24

約数和(自身を含む): 4177824

約数和(自身を除く): 2437204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12433, 24866, 49732, 62165, 87031, 124330, 174062, 248660, 348124, 435155, 870310, 1740620]

約数ペア:

[(1, 1740620), (2, 870310), (4, 435155), (5, 348124), (7, 248660), (10, 174062), (14, 124330), (20, 87031), (28, 62165), (35, 49732), (70, 24866), (140, 12433)]