2642828146

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{13859}}^1$

素因数の和:14178

約数の個数: 32

約数和(自身を含む): 4634340480

約数和(自身を除く): 1991512334

約数列:

[1, 2, 7, 14, 53, 106, 257, 371, 514, 742, 1799, 3598, 13621, 13859, 27242, 27718, 95347, 97013, 190694, 194026, 734527, 1469054, 3561763, 5141689, 7123526, 10283378, 24932341, 49864682, 188773439, 377546878, 1321414073, 2642828146]

約数ペア:

[(1, 2642828146), (2, 1321414073), (7, 377546878), (14, 188773439), (53, 49864682), (106, 24932341), (257, 10283378), (371, 7123526), (514, 5141689), (742, 3561763), (1799, 1469054), (3598, 734527), (13621, 194026), (13859, 190694), (27242, 97013), (27718, 95347)]