1955794526

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1093}}^1$

素因数の和:1190

約数の個数: 72

約数和(自身を含む): 3715289640

約数和(自身を除く): 1759495114

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 931, 961, 1093, 1178, 1519, 1862, 1922, 2186, 3038, 4123, 6727, 7651, 8246, 13454, 15302, 18259, 20767, 28861, 33883, 36518, 41534, 47089, 53557, 57722, 67766, 94178, 107114, 127813, 145369, 237181, 255626, 290738, 474362, 643777, 894691, 1017583, 1050373, 1287554, 1660267, 1789382, 2035166, 2100746, 3320534, 4506439, 7352611, 9012878, 14705222, 19957087, 31545073, 39914174, 51468277, 63090146, 102936554, 139699609, 279399218, 977897263, 1955794526]

約数ペア:

[(1, 1955794526), (2, 977897263), (7, 279399218), (14, 139699609), (19, 102936554), (31, 63090146), (38, 51468277), (49, 39914174), (62, 31545073), (98, 19957087), (133, 14705222), (217, 9012878), (266, 7352611), (434, 4506439), (589, 3320534), (931, 2100746), (961, 2035166), (1093, 1789382), (1178, 1660267), (1519, 1287554), (1862, 1050373), (1922, 1017583), (2186, 894691), (3038, 643777), (4123, 474362), (6727, 290738), (7651, 255626), (8246, 237181), (13454, 145369), (15302, 127813), (18259, 107114), (20767, 94178), (28861, 67766), (33883, 57722), (36518, 53557), (41534, 47089)]