2012345687

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83117}}^1$

素因数の和:83230

約数の個数: 16

約数和(自身を含む): 2298046464

約数和(自身を除く): 285700777

約数列:

[1, 11, 31, 71, 341, 781, 2201, 24211, 83117, 914287, 2576627, 5901307, 28342897, 64914377, 182940517, 2012345687]

約数ペア:

[(1, 2012345687), (11, 182940517), (31, 64914377), (71, 28342897), (341, 5901307), (781, 2576627), (2201, 914287), (24211, 83117)]