4986486

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1993}}^1$

素因数の和:2140

約数の個数: 24

約数和(自身を含む): 10887240

約数和(自身を除く): 5900754

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 1993, 2502, 3986, 5979, 11958, 17937, 35874, 277027, 554054, 831081, 1662162, 2493243, 4986486]

約数ペア:

[(1, 4986486), (2, 2493243), (3, 1662162), (6, 831081), (9, 554054), (18, 277027), (139, 35874), (278, 17937), (417, 11958), (834, 5979), (1251, 3986), (1993, 2502)]