2009905179983

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{5231417}}^1$

素因数の和:5231786

約数の個数: 16

約数和(自身を含む): 2152414621920

約数和(自身を除く): 142509441937

約数列:

[1, 19, 73, 277, 1387, 5263, 20221, 384199, 5231417, 99396923, 381893441, 1449102509, 7255975379, 27532947671, 105784483157, 2009905179983]

約数ペア:

[(1, 2009905179983), (19, 105784483157), (73, 27532947671), (277, 7255975379), (1387, 1449102509), (5263, 381893441), (20221, 99396923), (384199, 5231417)]