2134870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 24

約数和(自身を含む): 3969792

約数和(自身を除く): 1834922

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 410, 635, 1270, 1681, 3362, 5207, 8405, 10414, 16810, 26035, 52070, 213487, 426974, 1067435, 2134870]

約数ペア:

[(1, 2134870), (2, 1067435), (5, 426974), (10, 213487), (41, 52070), (82, 26035), (127, 16810), (205, 10414), (254, 8405), (410, 5207), (635, 3362), (1270, 1681)]