2009097202

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7552997}}^1$

素因数の和:7553025

約数の個数: 16

約数和(自身を含む): 3625439040

約数和(自身を除く): 1616341838

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7552997, 15105994, 52870979, 105741958, 143506943, 287013886, 1004548601, 2009097202]

約数ペア:

[(1, 2009097202), (2, 1004548601), (7, 287013886), (14, 143506943), (19, 105741958), (38, 52870979), (133, 15105994), (266, 7552997)]