2128432895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{343019}}^1$

素因数の和:343114

約数の個数: 16

約数和(自身を含む): 2741415840

約数和(自身を除く): 612982945

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 343019, 1715095, 5831323, 25040387, 29156615, 125201935, 425686579, 2128432895]

約数ペア:

[(1, 2128432895), (5, 425686579), (17, 125201935), (73, 29156615), (85, 25040387), (365, 5831323), (1241, 1715095), (6205, 343019)]