5498129

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 6988800

約数和(自身を除く): 1490671

約数列:

[1, 7, 13, 31, 91, 217, 403, 1949, 2821, 13643, 25337, 60419, 177359, 422933, 785447, 5498129]

約数ペア:

[(1, 5498129), (7, 785447), (13, 422933), (31, 177359), (91, 60419), (217, 25337), (403, 13643), (1949, 2821)]