2021605732

素因数分解:

$2^2\times {\mathrm{709}}^1\times {\mathrm{712837}}^1$

素因数の和:713550

約数の個数: 12

約数和(自身を含む): 3542804860

約数和(自身を除く): 1521199128

約数列:

[1, 2, 4, 709, 1418, 2836, 712837, 1425674, 2851348, 505401433, 1010802866, 2021605732]

約数ペア:

[(1, 2021605732), (2, 1010802866), (4, 505401433), (709, 2851348), (1418, 1425674), (2836, 712837)]