291298784257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1\times {\mathrm{109387}}^1$

素因数の和:112072

約数の個数: 16

約数和(自身を含む): 317802768640

約数和(自身を除く): 26503984383

約数列:

[1, 13, 79, 1027, 2593, 33709, 109387, 204847, 1422031, 2663011, 8641573, 112340449, 283640491, 3687326383, 22407598789, 291298784257]

約数ペア:

[(1, 291298784257), (13, 22407598789), (79, 3687326383), (1027, 283640491), (2593, 112340449), (33709, 8641573), (109387, 2663011), (204847, 1422031)]