939128

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 1782000

約数和(自身を除く): 842872

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 1319, 2638, 5276, 10552, 117391, 234782, 469564, 939128]

約数ペア:

[(1, 939128), (2, 469564), (4, 234782), (8, 117391), (89, 10552), (178, 5276), (356, 2638), (712, 1319)]