2080542014

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{87337}}^1$

素因数の和:87659

約数の個数: 16

約数和(自身を含む): 3204955248

約数和(自身を除く): 1124413234

約数列:

[1, 2, 43, 86, 277, 554, 11911, 23822, 87337, 174674, 3755491, 7510982, 24192349, 48384698, 1040271007, 2080542014]

約数ペア:

[(1, 2080542014), (2, 1040271007), (43, 48384698), (86, 24192349), (277, 7510982), (554, 3755491), (11911, 174674), (23822, 87337)]