1681795324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{122117}}^1$

素因数の和:122445

約数の個数: 24

約数和(自身を含む): 3220984368

約数和(自身を除く): 1539189044

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 13772, 122117, 244234, 488468, 1343287, 2686574, 5373148, 38222621, 76445242, 152890484, 420448831, 840897662, 1681795324]

約数ペア:

[(1, 1681795324), (2, 840897662), (4, 420448831), (11, 152890484), (22, 76445242), (44, 38222621), (313, 5373148), (626, 2686574), (1252, 1343287), (3443, 488468), (6886, 244234), (13772, 122117)]