1946349724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{2027}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 3768186240

約数和(自身を除く): 1821836516

約数列:

[1, 2, 4, 11, 22, 44, 139, 157, 278, 314, 556, 628, 1529, 1727, 2027, 3058, 3454, 4054, 6116, 6908, 8108, 21823, 22297, 43646, 44594, 87292, 89188, 240053, 281753, 318239, 480106, 563506, 636478, 960212, 1127012, 1272956, 3099283, 3500629, 6198566, 7001258, 12397132, 14002516, 44235221, 88470442, 176940884, 486587431, 973174862, 1946349724]

約数ペア:

[(1, 1946349724), (2, 973174862), (4, 486587431), (11, 176940884), (22, 88470442), (44, 44235221), (139, 14002516), (157, 12397132), (278, 7001258), (314, 6198566), (556, 3500629), (628, 3099283), (1529, 1272956), (1727, 1127012), (2027, 960212), (3058, 636478), (3454, 563506), (4054, 480106), (6116, 318239), (6908, 281753), (8108, 240053), (21823, 89188), (22297, 87292), (43646, 44594)]