138751286014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{9541417}}^1$

素因数の和:9542091

約数の個数: 16

約数和(自身を含む): 227391073776

約数和(自身を除く): 88639787762

約数列:

[1, 2, 11, 22, 661, 1322, 7271, 14542, 9541417, 19082834, 104955587, 209911174, 6306876637, 12613753274, 69375643007, 138751286014]

約数ペア:

[(1, 138751286014), (2, 69375643007), (11, 12613753274), (22, 6306876637), (661, 209911174), (1322, 104955587), (7271, 19082834), (14542, 9541417)]