5247806

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:623

約数の個数: 16

約数和(自身を含む): 8131200

約数和(自身を除く): 2883394

約数列:

[1, 2, 43, 86, 139, 278, 439, 878, 5977, 11954, 18877, 37754, 61021, 122042, 2623903, 5247806]

約数ペア:

[(1, 5247806), (2, 2623903), (43, 122042), (86, 61021), (139, 37754), (278, 18877), (439, 11954), (878, 5977)]