1428305249242

素因数分解:

$2^1\times {\mathrm{1621}}^1\times {\mathrm{1979}}^1\times {\mathrm{222619}}^1$

素因数の和:226221

約数の個数: 16

約数和(自身を含む): 2144872461600

約数和(自身を除く): 716567212358

約数列:

[1, 2, 1621, 1979, 3242, 3958, 222619, 445238, 3207959, 6415918, 360865399, 440563001, 721730798, 881126002, 714152624621, 1428305249242]

約数ペア:

[(1, 1428305249242), (2, 714152624621), (1621, 881126002), (1979, 721730798), (3242, 440563001), (3958, 360865399), (222619, 6415918), (445238, 3207959)]