1729580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5087}}^1$

素因数の和:5113

約数の個数: 24

約数和(自身を含む): 3846528

約数和(自身を除く): 2116948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5087, 10174, 20348, 25435, 50870, 86479, 101740, 172958, 345916, 432395, 864790, 1729580]

約数ペア:

[(1, 1729580), (2, 864790), (4, 432395), (5, 345916), (10, 172958), (17, 101740), (20, 86479), (34, 50870), (68, 25435), (85, 20348), (170, 10174), (340, 5087)]