2568901804556

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{3851}}^1\times {\mathrm{272053}}^1$

素因数の和:276521

約数の個数: 24

約数和(自身を含む): 4504097730384

約数和(自身を除く): 1935195925828

約数列:

[1, 2, 4, 613, 1226, 2452, 3851, 7702, 15404, 272053, 544106, 1088212, 2360663, 4721326, 9442652, 166768489, 333536978, 667073956, 1047676103, 2095352206, 4190704412, 642225451139, 1284450902278, 2568901804556]

約数ペア:

[(1, 2568901804556), (2, 1284450902278), (4, 642225451139), (613, 4190704412), (1226, 2095352206), (2452, 1047676103), (3851, 667073956), (7702, 333536978), (15404, 166768489), (272053, 9442652), (544106, 4721326), (1088212, 2360663)]