2017243529264

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{1237}}^1\times {\mathrm{2591}}^1$

素因数の和:4258

約数の個数: 80

約数和(自身を含む): 3955156853760

約数和(自身を除く): 1937913324496

約数列:

[1, 2, 4, 8, 16, 139, 278, 283, 556, 566, 1112, 1132, 1237, 2224, 2264, 2474, 2591, 4528, 4948, 5182, 9896, 10364, 19792, 20728, 39337, 41456, 78674, 157348, 171943, 314696, 343886, 350071, 360149, 629392, 687772, 700142, 720298, 733253, 1375544, 1400284, 1440596, 1466506, 2751088, 2800568, 2881192, 2933012, 3205067, 5601136, 5762384, 5866024, 6410134, 11732048, 12820268, 25640536, 48659869, 51281072, 97319738, 101922167, 194639476, 203844334, 389278952, 407688668, 445504313, 778557904, 815377336, 891008626, 907033961, 1630754672, 1782017252, 1814067922, 3564034504, 3628135844, 7128069008, 7256271688, 14512543376, 126077720579, 252155441158, 504310882316, 1008621764632, 2017243529264]

約数ペア:

[(1, 2017243529264), (2, 1008621764632), (4, 504310882316), (8, 252155441158), (16, 126077720579), (139, 14512543376), (278, 7256271688), (283, 7128069008), (556, 3628135844), (566, 3564034504), (1112, 1814067922), (1132, 1782017252), (1237, 1630754672), (2224, 907033961), (2264, 891008626), (2474, 815377336), (2591, 778557904), (4528, 445504313), (4948, 407688668), (5182, 389278952), (9896, 203844334), (10364, 194639476), (19792, 101922167), (20728, 97319738), (39337, 51281072), (41456, 48659869), (78674, 25640536), (157348, 12820268), (171943, 11732048), (314696, 6410134), (343886, 5866024), (350071, 5762384), (360149, 5601136), (629392, 3205067), (687772, 2933012), (700142, 2881192), (720298, 2800568), (733253, 2751088), (1375544, 1466506), (1400284, 1440596)]