2010421749

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{26107}}^1$

素因数の和:26329

約数の個数: 32

約数和(自身を含む): 3241569280

約数和(自身を除く): 1231147531

約数列:

[1, 3, 7, 19, 21, 57, 133, 193, 399, 579, 1351, 3667, 4053, 11001, 25669, 26107, 77007, 78321, 182749, 496033, 548247, 1488099, 3472231, 5038651, 10416693, 15115953, 35270557, 95734369, 105811671, 287203107, 670140583, 2010421749]

約数ペア:

[(1, 2010421749), (3, 670140583), (7, 287203107), (19, 105811671), (21, 95734369), (57, 35270557), (133, 15115953), (193, 10416693), (399, 5038651), (579, 3472231), (1351, 1488099), (3667, 548247), (4053, 496033), (11001, 182749), (25669, 78321), (26107, 77007)]