7883980874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{2081}}^1$

素因数の和:2511

約数の個数: 64

約数和(自身を含む): 14997595392

約数和(自身を除く): 7113614518

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 337, 511, 674, 803, 1022, 1606, 2081, 2359, 3707, 4162, 4718, 5621, 7414, 11242, 14567, 22891, 24601, 25949, 29134, 45782, 49202, 51898, 151913, 160237, 172207, 270611, 303826, 320474, 344414, 541222, 701297, 1063391, 1402594, 1671043, 1894277, 2126782, 3342086, 3788554, 4909079, 7714267, 9818158, 11697301, 15428534, 23394602, 51194681, 53999869, 102389362, 107999738, 358362767, 563141491, 716725534, 1126282982, 3941990437, 7883980874]

約数ペア:

[(1, 7883980874), (2, 3941990437), (7, 1126282982), (11, 716725534), (14, 563141491), (22, 358362767), (73, 107999738), (77, 102389362), (146, 53999869), (154, 51194681), (337, 23394602), (511, 15428534), (674, 11697301), (803, 9818158), (1022, 7714267), (1606, 4909079), (2081, 3788554), (2359, 3342086), (3707, 2126782), (4162, 1894277), (4718, 1671043), (5621, 1402594), (7414, 1063391), (11242, 701297), (14567, 541222), (22891, 344414), (24601, 320474), (25949, 303826), (29134, 270611), (45782, 172207), (49202, 160237), (51898, 151913)]