1081906790

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{249863}}^1$

素因数の和:250303

約数の個数: 16

約数和(自身を含む): 1951937568

約数和(自身を除く): 870030778

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 249863, 499726, 1249315, 2498630, 108190679, 216381358, 540953395, 1081906790]

約数ペア:

[(1, 1081906790), (2, 540953395), (5, 216381358), (10, 108190679), (433, 2498630), (866, 1249315), (2165, 499726), (4330, 249863)]