561948652004

素因数分解:

$2^2\times {\mathrm{79}}^2\times {\mathrm{22510361}}^1$

素因数の和:22510523

約数の個数: 18

約数和(自身を含む): 996015987414

約数和(自身を除く): 434067335410

約数列:

[1, 2, 4, 79, 158, 316, 6241, 12482, 24964, 22510361, 45020722, 90041444, 1778318519, 3556637038, 7113274076, 140487163001, 280974326002, 561948652004]

約数ペア:

[(1, 561948652004), (2, 280974326002), (4, 140487163001), (79, 7113274076), (158, 3556637038), (316, 1778318519), (6241, 90041444), (12482, 45020722), (24964, 22510361)]