2038564511

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53089}}^1$

素因数の和:53198

約数の個数: 16

約数和(自身を含む): 2242521600

約数和(自身を除く): 203957089

約数列:

[1, 19, 43, 47, 817, 893, 2021, 38399, 53089, 1008691, 2282827, 2495183, 43373713, 47408477, 107292869, 2038564511]

約数ペア:

[(1, 2038564511), (19, 107292869), (43, 47408477), (47, 43373713), (817, 2495183), (893, 2282827), (2021, 1008691), (38399, 53089)]