5070142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 9920736

約数和(自身を除く): 4850594

約数列:

[1, 2, 7, 11, 14, 22, 41, 73, 77, 82, 121, 146, 154, 242, 287, 451, 511, 574, 803, 847, 902, 1022, 1606, 1694, 2993, 3157, 4961, 5621, 5986, 6314, 8833, 9922, 11242, 17666, 20951, 32923, 34727, 41902, 61831, 65846, 69454, 123662, 230461, 362153, 460922, 724306, 2535071, 5070142]

約数ペア:

[(1, 5070142), (2, 2535071), (7, 724306), (11, 460922), (14, 362153), (22, 230461), (41, 123662), (73, 69454), (77, 65846), (82, 61831), (121, 41902), (146, 34727), (154, 32923), (242, 20951), (287, 17666), (451, 11242), (511, 9922), (574, 8833), (803, 6314), (847, 5986), (902, 5621), (1022, 4961), (1606, 3157), (1694, 2993)]