2521291222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1793237}}^1$

素因数の和:1793295

約数の個数: 16

約数和(自身を含む): 4088582640

約数和(自身を除く): 1567291418

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1793237, 3586474, 34071503, 66349769, 68143006, 132699538, 1260645611, 2521291222]

約数ペア:

[(1, 2521291222), (2, 1260645611), (19, 132699538), (37, 68143006), (38, 66349769), (74, 34071503), (703, 3586474), (1406, 1793237)]