7138893874

素因数分解:

$2^1\times 7^1\times {\mathrm{66301}}^1\times {\mathrm{7691}}^1$

素因数の和:74001

約数の個数: 16

約数和(自身を含む): 12239879616

約数和(自身を除く): 5100985742

約数列:

[1, 2, 7, 14, 7691, 15382, 53837, 66301, 107674, 132602, 464107, 928214, 509920991, 1019841982, 3569446937, 7138893874]

約数ペア:

[(1, 7138893874), (2, 3569446937), (7, 1019841982), (14, 509920991), (7691, 928214), (15382, 464107), (53837, 132602), (66301, 107674)]