2506481916

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1502687}}^1$

素因数の和:1502833

約数の個数: 24

約数和(自身を含む): 5890536960

約数和(自身を除く): 3384055044

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 1502687, 3005374, 4508061, 6010748, 9016122, 18032244, 208873493, 417746986, 626620479, 835493972, 1253240958, 2506481916]

約数ペア:

[(1, 2506481916), (2, 1253240958), (3, 835493972), (4, 626620479), (6, 417746986), (12, 208873493), (139, 18032244), (278, 9016122), (417, 6010748), (556, 4508061), (834, 3005374), (1668, 1502687)]