1624330

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1413

約数の個数: 16

約数和(自身を含む): 2949120

約数和(自身を除く): 1324790

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 1279, 2558, 6395, 12790, 162433, 324866, 812165, 1624330]

約数ペア:

[(1, 1624330), (2, 812165), (5, 324866), (10, 162433), (127, 12790), (254, 6395), (635, 2558), (1270, 1279)]