2957276984

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{559243}}^1$

素因数の和:559910

約数の個数: 16

約数和(自身を含む): 5553292920

約数和(自身を除く): 2596015936

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 559243, 1118486, 2236972, 4473944, 369659623, 739319246, 1478638492, 2957276984]

約数ペア:

[(1, 2957276984), (2, 1478638492), (4, 739319246), (8, 369659623), (661, 4473944), (1322, 2236972), (2644, 1118486), (5288, 559243)]