509687068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 987807744

約数和(自身を除く): 478120676

約数列:

[1, 2, 4, 11, 22, 44, 127, 197, 254, 394, 463, 508, 788, 926, 1397, 1852, 2167, 2794, 4334, 5093, 5588, 8668, 10186, 20372, 25019, 50038, 58801, 91211, 100076, 117602, 182422, 235204, 275209, 364844, 550418, 646811, 1003321, 1100836, 1293622, 2006642, 2587244, 4013284, 11583797, 23167594, 46335188, 127421767, 254843534, 509687068]

約数ペア:

[(1, 509687068), (2, 254843534), (4, 127421767), (11, 46335188), (22, 23167594), (44, 11583797), (127, 4013284), (197, 2587244), (254, 2006642), (394, 1293622), (463, 1100836), (508, 1003321), (788, 646811), (926, 550418), (1397, 364844), (1852, 275209), (2167, 235204), (2794, 182422), (4334, 117602), (5093, 100076), (5588, 91211), (8668, 58801), (10186, 50038), (20372, 25019)]