2912118616

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{15271}}^1$

素因数の和:15496

約数の個数: 48

約数和(自身を含む): 6032592720

約数和(自身を除く): 3120474104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 197, 242, 394, 484, 788, 968, 1576, 2167, 4334, 8668, 15271, 17336, 23837, 30542, 47674, 61084, 95348, 122168, 167981, 190696, 335962, 671924, 1343848, 1847791, 3008387, 3695582, 6016774, 7391164, 12033548, 14782328, 24067096, 33092257, 66184514, 132369028, 264738056, 364014827, 728029654, 1456059308, 2912118616]

約数ペア:

[(1, 2912118616), (2, 1456059308), (4, 728029654), (8, 364014827), (11, 264738056), (22, 132369028), (44, 66184514), (88, 33092257), (121, 24067096), (197, 14782328), (242, 12033548), (394, 7391164), (484, 6016774), (788, 3695582), (968, 3008387), (1576, 1847791), (2167, 1343848), (4334, 671924), (8668, 335962), (15271, 190696), (17336, 167981), (23837, 122168), (30542, 95348), (47674, 61084)]