2783227441

素因数分解:

${\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{433}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 2839193280

約数和(自身を除く): 55965839

約数列:

[1, 131, 139, 353, 433, 18209, 46243, 49067, 56723, 60187, 152849, 6427777, 7884497, 20023219, 21246011, 2783227441]

約数ペア:

[(1, 2783227441), (131, 21246011), (139, 20023219), (353, 7884497), (433, 6427777), (18209, 152849), (46243, 60187), (49067, 56723)]