1253234906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8137889}}^1$

素因数の和:8137909

約数の個数: 16

約数和(自身を含む): 2343712320

約数和(自身を除く): 1090477414

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 8137889, 16275778, 56965223, 89516779, 113930446, 179033558, 626617453, 1253234906]

約数ペア:

[(1, 1253234906), (2, 626617453), (7, 179033558), (11, 113930446), (14, 89516779), (22, 56965223), (77, 16275778), (154, 8137889)]