2851580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8387}}^1$

素因数の和:8413

約数の個数: 24

約数和(自身を含む): 6341328

約数和(自身を除く): 3489748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8387, 16774, 33548, 41935, 83870, 142579, 167740, 285158, 570316, 712895, 1425790, 2851580]

約数ペア:

[(1, 2851580), (2, 1425790), (4, 712895), (5, 570316), (10, 285158), (17, 167740), (20, 142579), (34, 83870), (68, 41935), (85, 33548), (170, 16774), (340, 8387)]