2005776858

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19664479}}^1$

素因数の和:19664501

約数の個数: 16

約数和(自身を含む): 4247527680

約数和(自身を除く): 2241750822

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19664479, 39328958, 58993437, 117986874, 334296143, 668592286, 1002888429, 2005776858]

約数ペア:

[(1, 2005776858), (2, 1002888429), (3, 668592286), (6, 334296143), (17, 117986874), (34, 58993437), (51, 39328958), (102, 19664479)]