2016047668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{262643}}^1$

素因数の和:262767

約数の個数: 24

約数和(自身を含む): 3750556320

約数和(自身を除く): 1734508652

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 262643, 525286, 1050572, 4990217, 9980434, 19960868, 26526943, 53053886, 106107772, 504011917, 1008023834, 2016047668]

約数ペア:

[(1, 2016047668), (2, 1008023834), (4, 504011917), (19, 106107772), (38, 53053886), (76, 26526943), (101, 19960868), (202, 9980434), (404, 4990217), (1919, 1050572), (3838, 525286), (7676, 262643)]