2016521104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{182921}}^1$

素因数の和:182995

約数の個数: 40

約数和(自身を含む): 4286959992

約数和(自身を除く): 2270438888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 182921, 365842, 731684, 1463368, 2377973, 2926736, 4755946, 9511892, 9694813, 19023784, 19389626, 38047568, 38779252, 77558504, 126032569, 155117008, 252065138, 504130276, 1008260552, 2016521104]

約数ペア:

[(1, 2016521104), (2, 1008260552), (4, 504130276), (8, 252065138), (13, 155117008), (16, 126032569), (26, 77558504), (52, 38779252), (53, 38047568), (104, 19389626), (106, 19023784), (208, 9694813), (212, 9511892), (424, 4755946), (689, 2926736), (848, 2377973), (1378, 1463368), (2756, 731684), (5512, 365842), (11024, 182921)]