261036004

素因数分解:

$2^2\times {\mathrm{1249}}^1\times {\mathrm{52249}}^1$

素因数の和:53502

約数の個数: 12

約数和(自身を含む): 457187500

約数和(自身を除く): 196151496

約数列:

[1, 2, 4, 1249, 2498, 4996, 52249, 104498, 208996, 65259001, 130518002, 261036004]

約数ペア:

[(1, 261036004), (2, 130518002), (4, 65259001), (1249, 208996), (2498, 104498), (4996, 52249)]