2019291618

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2649989}}^1$

素因数の和:2650121

約数の個数: 16

約数和(自身を含む): 4070384640

約数和(自身を除く): 2051093022

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 2649989, 5299978, 7949967, 15899934, 336548603, 673097206, 1009645809, 2019291618]

約数ペア:

[(1, 2019291618), (2, 1009645809), (3, 673097206), (6, 336548603), (127, 15899934), (254, 7949967), (381, 5299978), (762, 2649989)]