2024870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 3963168

約数和(自身を除く): 1938298

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 277, 430, 554, 731, 1385, 1462, 2770, 3655, 4709, 7310, 9418, 11911, 23545, 23822, 47090, 59555, 119110, 202487, 404974, 1012435, 2024870]

約数ペア:

[(1, 2024870), (2, 1012435), (5, 404974), (10, 202487), (17, 119110), (34, 59555), (43, 47090), (85, 23822), (86, 23545), (170, 11911), (215, 9418), (277, 7310), (430, 4709), (554, 3655), (731, 2770), (1385, 1462)]