2009576018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1374539}}^1$

素因数の和:1374601

約数の個数: 16

約数和(自身を含む): 3265907040

約数和(自身を除く): 1256331022

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 1374539, 2749078, 23367163, 46734326, 59105177, 118210354, 1004788009, 2009576018]

約数ペア:

[(1, 2009576018), (2, 1004788009), (17, 118210354), (34, 59105177), (43, 46734326), (86, 23367163), (731, 2749078), (1462, 1374539)]