2078680318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{74929}}^1$

素因数の和:75052

約数の個数: 32

約数和(自身を含む): 3700942560

約数和(自身を除く): 1622262242

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 1067, 1261, 2134, 2522, 13871, 27742, 74929, 149858, 824219, 974077, 1648438, 1948154, 7268113, 10714847, 14536226, 21429694, 79949243, 94485469, 159898486, 188970938, 1039340159, 2078680318]

約数ペア:

[(1, 2078680318), (2, 1039340159), (11, 188970938), (13, 159898486), (22, 94485469), (26, 79949243), (97, 21429694), (143, 14536226), (194, 10714847), (286, 7268113), (1067, 1948154), (1261, 1648438), (2134, 974077), (2522, 824219), (13871, 149858), (27742, 74929)]