2013144840028

素因数分解:

$2^2\times 7^2\times {\mathrm{73433}}^1\times {\mathrm{139871}}^1$

素因数の和:213322

約数の個数: 36

約数和(自身を含む): 4098272818752

約数和(自身を除く): 2085127978724

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 73433, 139871, 146866, 279742, 293732, 514031, 559484, 979097, 1028062, 1958194, 2056124, 3598217, 3916388, 6853679, 7196434, 13707358, 14392868, 27414716, 10271147143, 20542294286, 41084588572, 71898030001, 143796060002, 287592120004, 503286210007, 1006572420014, 2013144840028]

約数ペア:

[(1, 2013144840028), (2, 1006572420014), (4, 503286210007), (7, 287592120004), (14, 143796060002), (28, 71898030001), (49, 41084588572), (98, 20542294286), (196, 10271147143), (73433, 27414716), (139871, 14392868), (146866, 13707358), (279742, 7196434), (293732, 6853679), (514031, 3916388), (559484, 3598217), (979097, 2056124), (1028062, 1958194)]