142278334

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{587927}}^1$

素因数の和:587951

約数の個数: 12

約数和(自身を含む): 234583272

約数和(自身を除く): 92304938

約数列:

[1, 2, 11, 22, 121, 242, 587927, 1175854, 6467197, 12934394, 71139167, 142278334]

約数ペア:

[(1, 142278334), (2, 71139167), (11, 12934394), (22, 6467197), (121, 1175854), (242, 587927)]