2021617055

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1\times {\mathrm{3767}}^1$

素因数の和:4546

約数の個数: 16

約数和(自身を含む): 2444105664

約数和(自身を除く): 422488609

約数列:

[1, 5, 181, 593, 905, 2965, 3767, 18835, 107333, 536665, 681827, 2233831, 3409135, 11169155, 404323411, 2021617055]

約数ペア:

[(1, 2021617055), (5, 404323411), (181, 11169155), (593, 3409135), (905, 2233831), (2965, 681827), (3767, 536665), (18835, 107333)]