2155287404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1378061}}^1$

素因数の和:1378105

約数の個数: 24

約数和(自身を含む): 4167259488

約数和(自身を除く): 2011972084

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 1378061, 2756122, 5512244, 23427037, 31695403, 46854074, 63390806, 93708148, 126781612, 538821851, 1077643702, 2155287404]

約数ペア:

[(1, 2155287404), (2, 1077643702), (4, 538821851), (17, 126781612), (23, 93708148), (34, 63390806), (46, 46854074), (68, 31695403), (92, 23427037), (391, 5512244), (782, 2756122), (1564, 1378061)]