2892772048

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{464777}}^1$

素因数の和:465174

約数の個数: 20

約数和(自身を含む): 5619166020

約数和(自身を除く): 2726393972

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 464777, 929554, 1859108, 3718216, 7436432, 180798253, 361596506, 723193012, 1446386024, 2892772048]

約数ペア:

[(1, 2892772048), (2, 1446386024), (4, 723193012), (8, 361596506), (16, 180798253), (389, 7436432), (778, 3718216), (1556, 1859108), (3112, 929554), (6224, 464777)]