2080680917

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{7079}}^1$

素因数の和:7496

約数の個数: 16

約数和(自身を含む): 2401536000

約数和(自身を除く): 320855083

約数列:

[1, 7, 199, 211, 1393, 1477, 7079, 41989, 49553, 293923, 1408721, 1493669, 9861047, 10455683, 297240131, 2080680917]

約数ペア:

[(1, 2080680917), (7, 297240131), (199, 10455683), (211, 9861047), (1393, 1493669), (1477, 1408721), (7079, 293923), (41989, 49553)]