2550871741

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{142007}}^1$

素因数の和:142112

約数の個数: 16

約数和(自身を含む): 2944677888

約数和(自身を除く): 393806147

約数列:

[1, 11, 23, 71, 253, 781, 1633, 17963, 142007, 1562077, 3266161, 10082497, 35927771, 110907467, 231897431, 2550871741]

約数ペア:

[(1, 2550871741), (11, 231897431), (23, 110907467), (71, 35927771), (253, 10082497), (781, 3266161), (1633, 1562077), (17963, 142007)]