2007990049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{49207}}^1$

素因数の和:49336

約数の個数: 16

約数和(自身を含む): 2243097472

約数和(自身を除く): 235107423

約数列:

[1, 13, 43, 73, 559, 949, 3139, 40807, 49207, 639691, 2115901, 3592111, 27506713, 46697443, 154460773, 2007990049]

約数ペア:

[(1, 2007990049), (13, 154460773), (43, 46697443), (73, 27506713), (559, 3592111), (949, 2115901), (3139, 639691), (40807, 49207)]