2016226797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{128923}}^1$

素因数の和:129340

約数の個数: 16

約数和(自身を含む): 2902337088

約数和(自身を除く): 886110291

約数列:

[1, 3, 13, 39, 401, 1203, 5213, 15639, 128923, 386769, 1675999, 5027997, 51698123, 155094369, 672075599, 2016226797]

約数ペア:

[(1, 2016226797), (3, 672075599), (13, 155094369), (39, 51698123), (401, 5027997), (1203, 1675999), (5213, 386769), (15639, 128923)]