7920512268

素因数分解:

$2^2\times 3^1\times {\mathrm{660042689}}^1$

素因数の和:660042696

約数の個数: 12

約数和(自身を含む): 18481195320

約数和(自身を除く): 10560683052

約数列:

[1, 2, 3, 4, 6, 12, 660042689, 1320085378, 1980128067, 2640170756, 3960256134, 7920512268]

約数ペア:

[(1, 7920512268), (2, 3960256134), (3, 2640170756), (4, 1980128067), (6, 1320085378), (12, 660042689)]