2866930444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{15991}}^1$

素因数の和:16358

約数の個数: 48

約数和(自身を含む): 6053931520

約数和(自身を除く): 3187001076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 337, 532, 674, 1348, 2359, 4718, 6403, 9436, 12806, 15991, 25612, 31982, 44821, 63964, 89642, 111937, 179284, 223874, 303829, 447748, 607658, 1215316, 2126803, 4253606, 5388967, 8507212, 10777934, 21555868, 37722769, 75445538, 102390373, 150891076, 204780746, 409561492, 716732611, 1433465222, 2866930444]

約数ペア:

[(1, 2866930444), (2, 1433465222), (4, 716732611), (7, 409561492), (14, 204780746), (19, 150891076), (28, 102390373), (38, 75445538), (76, 37722769), (133, 21555868), (266, 10777934), (337, 8507212), (532, 5388967), (674, 4253606), (1348, 2126803), (2359, 1215316), (4718, 607658), (6403, 447748), (9436, 303829), (12806, 223874), (15991, 179284), (25612, 111937), (31982, 89642), (44821, 63964)]