4012021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 4681600

約数和(自身を除く): 669579

約数列:

[1, 13, 19, 37, 247, 439, 481, 703, 5707, 8341, 9139, 16243, 108433, 211159, 308617, 4012021]

約数ペア:

[(1, 4012021), (13, 308617), (19, 211159), (37, 108433), (247, 16243), (439, 9139), (481, 8341), (703, 5707)]