8943506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31271}}^1$

素因数の和:31297

約数の個数: 16

約数和(自身を含む): 15761088

約数和(自身を除く): 6817582

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 31271, 62542, 343981, 406523, 687962, 813046, 4471753, 8943506]

約数ペア:

[(1, 8943506), (2, 4471753), (11, 813046), (13, 687962), (22, 406523), (26, 343981), (143, 62542), (286, 31271)]