502190876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 973633920

約数和(自身を除く): 471443044

約数列:

[1, 2, 4, 11, 22, 44, 139, 157, 278, 314, 523, 556, 628, 1046, 1529, 1727, 2092, 3058, 3454, 5753, 6116, 6908, 11506, 21823, 23012, 43646, 72697, 82111, 87292, 145394, 164222, 240053, 290788, 328444, 480106, 799667, 903221, 960212, 1599334, 1806442, 3198668, 3612884, 11413429, 22826858, 45653716, 125547719, 251095438, 502190876]

約数ペア:

[(1, 502190876), (2, 251095438), (4, 125547719), (11, 45653716), (22, 22826858), (44, 11413429), (139, 3612884), (157, 3198668), (278, 1806442), (314, 1599334), (523, 960212), (556, 903221), (628, 799667), (1046, 480106), (1529, 328444), (1727, 290788), (2092, 240053), (3058, 164222), (3454, 145394), (5753, 87292), (6116, 82111), (6908, 72697), (11506, 43646), (21823, 23012)]