2080771202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{4493}}^1$

素因数の和:4822

約数の個数: 32

約数和(自身を含む): 3380962032

約数和(自身を除く): 1300190830

約数列:

[1, 2, 17, 34, 53, 106, 257, 514, 901, 1802, 4369, 4493, 8738, 8986, 13621, 27242, 76381, 152762, 231557, 238129, 463114, 476258, 1154701, 2309402, 4048193, 8096386, 19629917, 39259834, 61199153, 122398306, 1040385601, 2080771202]

約数ペア:

[(1, 2080771202), (2, 1040385601), (17, 122398306), (34, 61199153), (53, 39259834), (106, 19629917), (257, 8096386), (514, 4048193), (901, 2309402), (1802, 1154701), (4369, 476258), (4493, 463114), (8738, 238129), (8986, 231557), (13621, 152762), (27242, 76381)]