248980457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{10993}}^1$

素因数の和:11104

約数の個数: 16

約数和(自身を含む): 284964480

約数和(自身を除く): 35984023

約数列:

[1, 11, 29, 71, 319, 781, 2059, 10993, 22649, 120923, 318797, 780503, 3506767, 8585533, 22634587, 248980457]

約数ペア:

[(1, 248980457), (11, 22634587), (29, 8585533), (71, 3506767), (319, 780503), (781, 318797), (2059, 120923), (10993, 22649)]