5388878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{617}}^1$

素因数の和:1027

約数の個数: 16

約数和(自身を含む): 8854704

約数和(自身を除く): 3465826

約数列:

[1, 2, 11, 22, 397, 617, 794, 1234, 4367, 6787, 8734, 13574, 244949, 489898, 2694439, 5388878]

約数ペア:

[(1, 5388878), (2, 2694439), (11, 489898), (22, 244949), (397, 13574), (617, 8734), (794, 6787), (1234, 4367)]