278312628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2108429}}^1$

素因数の和:2108447

約数の個数: 24

約数和(自身を含む): 708432480

約数和(自身を除く): 430119852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2108429, 4216858, 6325287, 8433716, 12650574, 23192719, 25301148, 46385438, 69578157, 92770876, 139156314, 278312628]

約数ペア:

[(1, 278312628), (2, 139156314), (3, 92770876), (4, 69578157), (6, 46385438), (11, 25301148), (12, 23192719), (22, 12650574), (33, 8433716), (44, 6325287), (66, 4216858), (132, 2108429)]