451820917009

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{68659}}^1$

素因数の和:69134

約数の個数: 48

約数和(自身を含む): 594557150400

約数和(自身を除く): 142736233391

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 421, 539, 1421, 2233, 2947, 4631, 12209, 15631, 20629, 32417, 68659, 85463, 134299, 226919, 480613, 598241, 755249, 940093, 1991111, 3364291, 5286743, 6580651, 13937777, 21902221, 28905439, 37007201, 97564439, 153315547, 202338073, 317959829, 838257731, 1073208829, 1416366511, 2225718803, 5867804117, 9220835041, 15580031621, 41074628819, 64545845287, 451820917009]

約数ペア:

[(1, 451820917009), (7, 64545845287), (11, 41074628819), (29, 15580031621), (49, 9220835041), (77, 5867804117), (203, 2225718803), (319, 1416366511), (421, 1073208829), (539, 838257731), (1421, 317959829), (2233, 202338073), (2947, 153315547), (4631, 97564439), (12209, 37007201), (15631, 28905439), (20629, 21902221), (32417, 13937777), (68659, 6580651), (85463, 5286743), (134299, 3364291), (226919, 1991111), (480613, 940093), (598241, 755249)]