1020996868

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{709}}^1\times {\mathrm{2081}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 1800471960

約数和(自身を除く): 779475092

約数列:

[1, 2, 4, 173, 346, 692, 709, 1418, 2081, 2836, 4162, 8324, 122657, 245314, 360013, 490628, 720026, 1440052, 1475429, 2950858, 5901716, 255249217, 510498434, 1020996868]

約数ペア:

[(1, 1020996868), (2, 510498434), (4, 255249217), (173, 5901716), (346, 2950858), (692, 1475429), (709, 1440052), (1418, 720026), (2081, 490628), (2836, 360013), (4162, 245314), (8324, 122657)]