315031268

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{5501}}^1$

素因数の和:5747

約数の個数: 24

約数和(自身を含む): 560763840

約数和(自身を除く): 245732572

約数列:

[1, 2, 4, 103, 139, 206, 278, 412, 556, 5501, 11002, 14317, 22004, 28634, 57268, 566603, 764639, 1133206, 1529278, 2266412, 3058556, 78757817, 157515634, 315031268]

約数ペア:

[(1, 315031268), (2, 157515634), (4, 78757817), (103, 3058556), (139, 2266412), (206, 1529278), (278, 1133206), (412, 764639), (556, 566603), (5501, 57268), (11002, 28634), (14317, 22004)]