2016806815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{56359}}^1$

素因数の和:56802

約数の個数: 16

約数和(自身を含む): 2568663360

約数和(自身を除く): 551856545

約数列:

[1, 5, 17, 85, 421, 2105, 7157, 35785, 56359, 281795, 958103, 4790515, 23727139, 118635695, 403361363, 2016806815]

約数ペア:

[(1, 2016806815), (5, 403361363), (17, 118635695), (85, 23727139), (421, 4790515), (2105, 958103), (7157, 281795), (35785, 56359)]