4080821212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{733433}}^1$

素因数の和:733557

約数の個数: 24

約数和(自身を含む): 7762665456

約数和(自身を除く): 3681844244

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 733433, 1466866, 2933732, 9534629, 19069258, 38138516, 78477331, 156954662, 313909324, 1020205303, 2040410606, 4080821212]

約数ペア:

[(1, 4080821212), (2, 2040410606), (4, 1020205303), (13, 313909324), (26, 156954662), (52, 78477331), (107, 38138516), (214, 19069258), (428, 9534629), (1391, 2933732), (2782, 1466866), (5564, 733433)]