2000552889

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{295459}}^1$

素因数の和:295560

約数の個数: 16

約数和(自身を含む): 2784415040

約数和(自身を除く): 783862151

約数列:

[1, 3, 37, 61, 111, 183, 2257, 6771, 295459, 886377, 10931983, 18022999, 32795949, 54068997, 666850963, 2000552889]

約数ペア:

[(1, 2000552889), (3, 666850963), (37, 54068997), (61, 32795949), (111, 18022999), (183, 10931983), (2257, 886377), (6771, 295459)]