2080654849

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{30773}}^1$

素因数の和:31536

約数の個数: 16

約数和(自身を含む): 2564335872

約数和(自身を除く): 483681023

約数列:

[1, 7, 13, 91, 743, 5201, 9659, 30773, 67613, 215411, 400049, 2800343, 22864339, 160050373, 297236407, 2080654849]

約数ペア:

[(1, 2080654849), (7, 297236407), (13, 160050373), (91, 22864339), (743, 2800343), (5201, 400049), (9659, 215411), (30773, 67613)]