2064458053

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{130439}}^1$

素因数の和:130489

約数の個数: 24

約数和(自身を含む): 2676628800

約数和(自身を除く): 612170747

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 15827, 130439, 913073, 2217463, 2478341, 6391511, 15522241, 17348387, 42131797, 108655687, 121438709, 294922579, 2064458053]

約数ペア:

[(1, 2064458053), (7, 294922579), (17, 121438709), (19, 108655687), (49, 42131797), (119, 17348387), (133, 15522241), (323, 6391511), (833, 2478341), (931, 2217463), (2261, 913073), (15827, 130439)]