388619396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{45763}}^1$

素因数の和:45971

約数の個数: 24

約数和(自身を含む): 745770144

約数和(自身を除く): 357150748

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 8492, 45763, 91526, 183052, 503393, 1006786, 2013572, 8832259, 17664518, 35329036, 97154849, 194309698, 388619396]

約数ペア:

[(1, 388619396), (2, 194309698), (4, 97154849), (11, 35329036), (22, 17664518), (44, 8832259), (193, 2013572), (386, 1006786), (772, 503393), (2123, 183052), (4246, 91526), (8492, 45763)]