12879774044

素因数分解:

$2^2\times {\mathrm{11909}}^1\times {\mathrm{270379}}^1$

素因数の和:282292

約数の個数: 12

約数和(自身を含む): 22541580600

約数和(自身を除く): 9661806556

約数列:

[1, 2, 4, 11909, 23818, 47636, 270379, 540758, 1081516, 3219943511, 6439887022, 12879774044]

約数ペア:

[(1, 12879774044), (2, 6439887022), (4, 3219943511), (11909, 1081516), (23818, 540758), (47636, 270379)]