2816221218

素因数分解:

$2^1\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{417961}}^1$

素因数の和:419089

約数の個数: 16

約数和(自身を含む): 5637471456

約数和(自身を除く): 2821250238

約数列:

[1, 2, 3, 6, 1123, 2246, 3369, 6738, 417961, 835922, 1253883, 2507766, 469370203, 938740406, 1408110609, 2816221218]

約数ペア:

[(1, 2816221218), (2, 1408110609), (3, 938740406), (6, 469370203), (1123, 2507766), (2246, 1253883), (3369, 835922), (6738, 417961)]