678776052

素因数分解:

$2^2\times 3^1\times {\mathrm{56564671}}^1$

素因数の和:56564678

約数の個数: 12

約数和(自身を含む): 1583810816

約数和(自身を除く): 905034764

約数列:

[1, 2, 3, 4, 6, 12, 56564671, 113129342, 169694013, 226258684, 339388026, 678776052]

約数ペア:

[(1, 678776052), (2, 339388026), (3, 226258684), (4, 169694013), (6, 113129342), (12, 56564671)]