389618922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{843331}}^1$

素因数の和:843354

約数の個数: 32

約数和(自身を含む): 971518464

約数和(自身を除く): 581899542

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 843331, 1686662, 2529993, 5059986, 5903317, 9276641, 11806634, 17709951, 18553282, 27829923, 35419902, 55659846, 64936487, 129872974, 194809461, 389618922]

約数ペア:

[(1, 389618922), (2, 194809461), (3, 129872974), (6, 64936487), (7, 55659846), (11, 35419902), (14, 27829923), (21, 18553282), (22, 17709951), (33, 11806634), (42, 9276641), (66, 5903317), (77, 5059986), (154, 2529993), (231, 1686662), (462, 843331)]