870836134

素因数分解:

$2^1\times 7^2\times {\mathrm{2903}}^1\times {\mathrm{3061}}^1$

素因数の和:5980

約数の個数: 24

約数和(自身を含む): 1520540208

約数和(自身を除く): 649704074

約数列:

[1, 2, 7, 14, 49, 98, 2903, 3061, 5806, 6122, 20321, 21427, 40642, 42854, 142247, 149989, 284494, 299978, 8886083, 17772166, 62202581, 124405162, 435418067, 870836134]

約数ペア:

[(1, 870836134), (2, 435418067), (7, 124405162), (14, 62202581), (49, 17772166), (98, 8886083), (2903, 299978), (3061, 284494), (5806, 149989), (6122, 142247), (20321, 42854), (21427, 40642)]