829907782

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{4391}}^1$

素因数の和:4497

約数の個数: 32

約数和(自身を含む): 1388855808

約数和(自身を除く): 558948026

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1331, 1562, 2662, 4391, 8591, 8782, 17182, 48301, 94501, 96602, 189002, 311761, 531311, 623522, 1062622, 3429371, 5844421, 6858742, 11688842, 37723081, 75446162, 414953891, 829907782]

約数ペア:

[(1, 829907782), (2, 414953891), (11, 75446162), (22, 37723081), (71, 11688842), (121, 6858742), (142, 5844421), (242, 3429371), (781, 1062622), (1331, 623522), (1562, 531311), (2662, 311761), (4391, 189002), (8591, 96602), (8782, 94501), (17182, 48301)]