1189090852

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{367457}}^1$

素因数の和:368270

約数の個数: 12

約数和(自身を含む): 2083486860

約数和(自身を除く): 894396008

約数列:

[1, 2, 4, 809, 1618, 3236, 367457, 734914, 1469828, 297272713, 594545426, 1189090852]

約数ペア:

[(1, 1189090852), (2, 594545426), (4, 297272713), (809, 1469828), (1618, 734914), (3236, 367457)]