2841085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 3714480

約数和(自身を除く): 873395

約数列:

[1, 5, 13, 65, 109, 401, 545, 1417, 2005, 5213, 7085, 26065, 43709, 218545, 568217, 2841085]

約数ペア:

[(1, 2841085), (5, 568217), (13, 218545), (65, 43709), (109, 26065), (401, 7085), (545, 5213), (1417, 2005)]