2050711306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7709441}}^1$

素因数の和:7709469

約数の個数: 16

約数和(自身を含む): 3700532160

約数和(自身を除く): 1649820854

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7709441, 15418882, 53966087, 107932174, 146479379, 292958758, 1025355653, 2050711306]

約数ペア:

[(1, 2050711306), (2, 1025355653), (7, 292958758), (14, 146479379), (19, 107932174), (38, 53966087), (133, 15418882), (266, 7709441)]