239459506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{837271}}^1$

素因数の和:837297

約数の個数: 16

約数和(自身を含む): 421985088

約数和(自身を除く): 182525582

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 837271, 1674542, 9209981, 10884523, 18419962, 21769046, 119729753, 239459506]

約数ペア:

[(1, 239459506), (2, 119729753), (11, 21769046), (13, 18419962), (22, 10884523), (26, 9209981), (143, 1674542), (286, 837271)]