281028182401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{2011}}^1\times {\mathrm{8147}}^1$

素因数の和:11184

約数の個数: 16

約数和(自身を含む): 298038847680

約数和(自身を除く): 17010665279

約数列:

[1, 17, 1009, 2011, 8147, 17153, 34187, 138499, 2029099, 8220323, 16383617, 34494683, 139745491, 278521489, 16531069553, 281028182401]

約数ペア:

[(1, 281028182401), (17, 16531069553), (1009, 278521489), (2011, 139745491), (8147, 34494683), (17153, 16383617), (34187, 8220323), (138499, 2029099)]