2089652456

素因数分解:

$2^3\times {\mathrm{877}}^1\times {\mathrm{297841}}^1$

素因数の和:298724

約数の個数: 16

約数和(自身を含む): 3922579140

約数和(自身を除く): 1832926684

約数列:

[1, 2, 4, 8, 877, 1754, 3508, 7016, 297841, 595682, 1191364, 2382728, 261206557, 522413114, 1044826228, 2089652456]

約数ペア:

[(1, 2089652456), (2, 1044826228), (4, 522413114), (8, 261206557), (877, 2382728), (1754, 1191364), (3508, 595682), (7016, 297841)]