2012377278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19729189}}^1$

素因数の和:19729211

約数の個数: 16

約数和(自身を含む): 4261505040

約数和(自身を除く): 2249127762

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19729189, 39458378, 59187567, 118375134, 335396213, 670792426, 1006188639, 2012377278]

約数ペア:

[(1, 2012377278), (2, 1006188639), (3, 670792426), (6, 335396213), (17, 118375134), (34, 59187567), (51, 39458378), (102, 19729189)]