1137079874

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1888837}}^1$

素因数の和:1888889

約数の個数: 16

約数和(自身を含む): 1994612928

約数和(自身を除く): 857533054

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1888837, 3777674, 13221859, 26443718, 81219991, 162439982, 568539937, 1137079874]

約数ペア:

[(1, 1137079874), (2, 568539937), (7, 162439982), (14, 81219991), (43, 26443718), (86, 13221859), (301, 3777674), (602, 1888837)]