40479985154

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6771493}}^1$

素因数の和:6771570

約数の個数: 24

約数和(自身を含む): 71791379388

約数和(自身を除く): 31311394234

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 6771493, 13542986, 47400451, 94800902, 331803157, 413061073, 663606314, 826122146, 2891427511, 5782855022, 20239992577, 40479985154]

約数ペア:

[(1, 40479985154), (2, 20239992577), (7, 5782855022), (14, 2891427511), (49, 826122146), (61, 663606314), (98, 413061073), (122, 331803157), (427, 94800902), (854, 47400451), (2989, 13542986), (5978, 6771493)]