2771846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 2550394

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 439, 451, 574, 878, 902, 3073, 3157, 4829, 6146, 6314, 9658, 17999, 33803, 35998, 67606, 125993, 197989, 251986, 395978, 1385923, 2771846]

約数ペア:

[(1, 2771846), (2, 1385923), (7, 395978), (11, 251986), (14, 197989), (22, 125993), (41, 67606), (77, 35998), (82, 33803), (154, 17999), (287, 9658), (439, 6314), (451, 6146), (574, 4829), (878, 3157), (902, 3073)]