2080897188

素因数分解:

$2^2\times 3^1\times {\mathrm{1279}}^1\times {\mathrm{135581}}^1$

素因数の和:136867

約数の個数: 24

約数和(自身を含む): 4859258880

約数和(自身を除く): 2778361692

約数列:

[1, 2, 3, 4, 6, 12, 1279, 2558, 3837, 5116, 7674, 15348, 135581, 271162, 406743, 542324, 813486, 1626972, 173408099, 346816198, 520224297, 693632396, 1040448594, 2080897188]

約数ペア:

[(1, 2080897188), (2, 1040448594), (3, 693632396), (4, 520224297), (6, 346816198), (12, 173408099), (1279, 1626972), (2558, 813486), (3837, 542324), (5116, 406743), (7674, 271162), (15348, 135581)]