1856014736

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{1901}}^1$

素因数の和:2487

約数の個数: 40

約数和(自身を含む): 3632059200

約数和(自身を除く): 1776044464

約数列:

[1, 2, 4, 8, 16, 139, 278, 439, 556, 878, 1112, 1756, 1901, 2224, 3512, 3802, 7024, 7604, 15208, 30416, 61021, 122042, 244084, 264239, 488168, 528478, 834539, 976336, 1056956, 1669078, 2113912, 3338156, 4227824, 6676312, 13352624, 116000921, 232001842, 464003684, 928007368, 1856014736]

約数ペア:

[(1, 1856014736), (2, 928007368), (4, 464003684), (8, 232001842), (16, 116000921), (139, 13352624), (278, 6676312), (439, 4227824), (556, 3338156), (878, 2113912), (1112, 1669078), (1756, 1056956), (1901, 976336), (2224, 834539), (3512, 528478), (3802, 488168), (7024, 264239), (7604, 244084), (15208, 122042), (30416, 61021)]