1268711906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8238389}}^1$

素因数の和:8238409

約数の個数: 16

約数和(自身を含む): 2372656320

約数和(自身を除く): 1103944414

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 8238389, 16476778, 57668723, 90622279, 115337446, 181244558, 634355953, 1268711906]

約数ペア:

[(1, 1268711906), (2, 634355953), (7, 181244558), (11, 115337446), (14, 90622279), (22, 57668723), (77, 16476778), (154, 8238389)]