2645552638

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2729}}^1\times {\mathrm{10313}}^1$

素因数の和:13091

約数の個数: 16

約数和(自身を含む): 4054639680

約数和(自身を除く): 1409087042

約数列:

[1, 2, 47, 94, 2729, 5458, 10313, 20626, 128263, 256526, 484711, 969422, 28144177, 56288354, 1322776319, 2645552638]

約数ペア:

[(1, 2645552638), (2, 1322776319), (47, 56288354), (94, 28144177), (2729, 969422), (5458, 484711), (10313, 256526), (20626, 128263)]