1889779819

素因数分解:

${\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1\times {\mathrm{769}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 1945944000

約数和(自身を除く): 56164181

約数列:

[1, 53, 199, 233, 769, 10547, 12349, 40757, 46367, 153031, 179177, 2457451, 8110643, 9496381, 35656223, 1889779819]

約数ペア:

[(1, 1889779819), (53, 35656223), (199, 9496381), (233, 8110643), (769, 2457451), (10547, 179177), (12349, 153031), (40757, 46367)]