2009476

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 4114880

約数和(自身を除く): 2105404

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1669, 3338, 6676, 11683, 23366, 46732, 71767, 143534, 287068, 502369, 1004738, 2009476]

約数ペア:

[(1, 2009476), (2, 1004738), (4, 502369), (7, 287068), (14, 143534), (28, 71767), (43, 46732), (86, 23366), (172, 11683), (301, 6676), (602, 3338), (1204, 1669)]