105719138

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 186960000

約数和(自身を除く): 81240862

約数列:

[1, 2, 7, 14, 37, 74, 259, 409, 499, 518, 818, 998, 2863, 3493, 5726, 6986, 15133, 18463, 30266, 36926, 105931, 129241, 204091, 211862, 258482, 408182, 1428637, 2857274, 7551367, 15102734, 52859569, 105719138]

約数ペア:

[(1, 105719138), (2, 52859569), (7, 15102734), (14, 7551367), (37, 2857274), (74, 1428637), (259, 408182), (409, 258482), (499, 211862), (518, 204091), (818, 129241), (998, 105931), (2863, 36926), (3493, 30266), (5726, 18463), (6986, 15133)]