9985408834

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{112603}}^1$

素因数の和:113145

約数の個数: 16

約数和(自身を含む): 15161002560

約数和(自身を除く): 5175593726

約数列:

[1, 2, 101, 202, 439, 878, 44339, 88678, 112603, 225206, 11372903, 22745806, 49432717, 98865434, 4992704417, 9985408834]

約数ペア:

[(1, 9985408834), (2, 4992704417), (101, 98865434), (202, 49432717), (439, 22745806), (878, 11372903), (44339, 225206), (88678, 112603)]