2005692794

素因数分解:

$2^1\times 7^2\times {\mathrm{1321}}^1\times {\mathrm{15493}}^1$

素因数の和:16830

約数の個数: 24

約数和(自身を含む): 3502604628

約数和(自身を除く): 1496911834

約数列:

[1, 2, 7, 14, 49, 98, 1321, 2642, 9247, 15493, 18494, 30986, 64729, 108451, 129458, 216902, 759157, 1518314, 20466253, 40932506, 143263771, 286527542, 1002846397, 2005692794]

約数ペア:

[(1, 2005692794), (2, 1002846397), (7, 286527542), (14, 143263771), (49, 40932506), (98, 20466253), (1321, 1518314), (2642, 759157), (9247, 216902), (15493, 129458), (18494, 108451), (30986, 64729)]