2690131912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{25866653}}^1$

素因数の和:25866672

約数の個数: 16

約数和(自身を含む): 5431997340

約数和(自身を除く): 2741865428

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 25866653, 51733306, 103466612, 206933224, 336266489, 672532978, 1345065956, 2690131912]

約数ペア:

[(1, 2690131912), (2, 1345065956), (4, 672532978), (8, 336266489), (13, 206933224), (26, 103466612), (52, 51733306), (104, 25866653)]