2009494212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{323903}}^1$

素因数の和:323968

約数の個数: 48

約数和(自身を含む): 5223923712

約数和(自身を除く): 3214429500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 3102, 6204, 323903, 647806, 971709, 1295612, 1943418, 3562933, 3886836, 7125866, 10688799, 14251732, 15223441, 21377598, 30446882, 42755196, 45670323, 60893764, 91340646, 167457851, 182681292, 334915702, 502373553, 669831404, 1004747106, 2009494212]

約数ペア:

[(1, 2009494212), (2, 1004747106), (3, 669831404), (4, 502373553), (6, 334915702), (11, 182681292), (12, 167457851), (22, 91340646), (33, 60893764), (44, 45670323), (47, 42755196), (66, 30446882), (94, 21377598), (132, 15223441), (141, 14251732), (188, 10688799), (282, 7125866), (517, 3886836), (564, 3562933), (1034, 1943418), (1551, 1295612), (2068, 971709), (3102, 647806), (6204, 323903)]