2056227965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{9769}}^1$

素因数の和:9917

約数の個数: 32

約数和(自身を含む): 2785622400

約数和(自身を除く): 729394435

約数列:

[1, 5, 11, 43, 55, 89, 215, 445, 473, 979, 2365, 3827, 4895, 9769, 19135, 42097, 48845, 107459, 210485, 420067, 537295, 869441, 2100335, 4347205, 4620737, 9563851, 23103685, 37385963, 47819255, 186929815, 411245593, 2056227965]

約数ペア:

[(1, 2056227965), (5, 411245593), (11, 186929815), (43, 47819255), (55, 37385963), (89, 23103685), (215, 9563851), (445, 4620737), (473, 4347205), (979, 2100335), (2365, 869441), (3827, 537295), (4895, 420067), (9769, 210485), (19135, 107459), (42097, 48845)]