3880394

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8941}}^1$

素因数の和:8981

約数の個数: 16

約数和(自身を含む): 6867456

約数和(自身を除く): 2987062

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 8941, 17882, 62587, 125174, 277171, 554342, 1940197, 3880394]

約数ペア:

[(1, 3880394), (2, 1940197), (7, 554342), (14, 277171), (31, 125174), (62, 62587), (217, 17882), (434, 8941)]