2815672342

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{21031}}^1$

素因数の和:21244

約数の個数: 32

約数和(自身を含む): 4930573824

約数和(自身を除く): 2114901482

約数列:

[1, 2, 7, 14, 73, 131, 146, 262, 511, 917, 1022, 1834, 9563, 19126, 21031, 42062, 66941, 133882, 147217, 294434, 1535263, 2755061, 3070526, 5510122, 10746841, 19285427, 21493682, 38570854, 201119453, 402238906, 1407836171, 2815672342]

約数ペア:

[(1, 2815672342), (2, 1407836171), (7, 402238906), (14, 201119453), (73, 38570854), (131, 21493682), (146, 19285427), (262, 10746841), (511, 5510122), (917, 3070526), (1022, 2755061), (1834, 1535263), (9563, 294434), (19126, 147217), (21031, 133882), (42062, 66941)]