1992841328

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{980729}}^1$

素因数の和:980864

約数の個数: 20

約数和(自身を含む): 3891536640

約数和(自身を除く): 1898695312

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 980729, 1961458, 3922916, 7845832, 15691664, 124552583, 249105166, 498210332, 996420664, 1992841328]

約数ペア:

[(1, 1992841328), (2, 996420664), (4, 498210332), (8, 249105166), (16, 124552583), (127, 15691664), (254, 7845832), (508, 3922916), (1016, 1961458), (2032, 980729)]