489707.00000000

素因数分解:

$2^4\times 3^1\times {\mathrm{1135339}}^1$

素因数の和:1135350

約数の個数: 20

約数和(自身を含む): 140782160

約数和(自身を除く): 86285888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1135339, 2270678, 3406017, 4541356, 6812034, 9082712, 13624068, 18165424, 27248136, 54496272]

約数ペア:

[(1, 54496272), (2, 27248136), (3, 18165424), (4, 13624068), (6, 9082712), (8, 6812034), (12, 4541356), (16, 3406017), (24, 2270678), (48, 1135339)]