2016205315

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1\times {\mathrm{4513}}^1$

素因数の和:5166

約数の個数: 16

約数和(自身を含む): 2437560000

約数和(自身を除く): 421354685

約数列:

[1, 5, 199, 449, 995, 2245, 4513, 22565, 89351, 446755, 898087, 2026337, 4490435, 10131685, 403241063, 2016205315]

約数ペア:

[(1, 2016205315), (5, 403241063), (199, 10131685), (449, 4490435), (995, 2026337), (2245, 898087), (4513, 446755), (22565, 89351)]