252156478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{25841}}^1$

素因数の和:25908

約数の個数: 32

約数和(自身を含む): 468877248

約数和(自身を除く): 216720770

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 25841, 51682, 180887, 361774, 439297, 878594, 1059481, 2118962, 3075079, 6150158, 7416367, 14832734, 18011177, 36022354, 126078239, 252156478]

約数ペア:

[(1, 252156478), (2, 126078239), (7, 36022354), (14, 18011177), (17, 14832734), (34, 7416367), (41, 6150158), (82, 3075079), (119, 2118962), (238, 1059481), (287, 878594), (574, 439297), (697, 361774), (1394, 180887), (4879, 51682), (9758, 25841)]