1399327124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 2886844800

約数和(自身を除く): 1487517676

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 101, 148, 202, 247, 379, 404, 481, 494, 703, 758, 962, 988, 1313, 1406, 1516, 1919, 1924, 2626, 2812, 3737, 3838, 4927, 5252, 7201, 7474, 7676, 9139, 9854, 14023, 14402, 14948, 18278, 19708, 24947, 28046, 28804, 36556, 38279, 48581, 49894, 56092, 71003, 76558, 93613, 97162, 99788, 142006, 153116, 182299, 187226, 194324, 266437, 284012, 364598, 374452, 497627, 532874, 727301, 729196, 923039, 995254, 1065748, 1416323, 1454602, 1846078, 1990508, 2832646, 2909204, 3463681, 3692156, 5665292, 6927362, 9454913, 13854724, 18412199, 18909826, 26910137, 36824398, 37819652, 53820274, 73648796, 107640548, 349831781, 699663562, 1399327124]

約数ペア:

[(1, 1399327124), (2, 699663562), (4, 349831781), (13, 107640548), (19, 73648796), (26, 53820274), (37, 37819652), (38, 36824398), (52, 26910137), (74, 18909826), (76, 18412199), (101, 13854724), (148, 9454913), (202, 6927362), (247, 5665292), (379, 3692156), (404, 3463681), (481, 2909204), (494, 2832646), (703, 1990508), (758, 1846078), (962, 1454602), (988, 1416323), (1313, 1065748), (1406, 995254), (1516, 923039), (1919, 729196), (1924, 727301), (2626, 532874), (2812, 497627), (3737, 374452), (3838, 364598), (4927, 284012), (5252, 266437), (7201, 194324), (7474, 187226), (7676, 182299), (9139, 153116), (9854, 142006), (14023, 99788), (14402, 97162), (14948, 93613), (18278, 76558), (19708, 71003), (24947, 56092), (28046, 49894), (28804, 48581), (36556, 38279)]