2012227364

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{7193}}^1$

素因数の和:7404

約数の個数: 48

約数和(自身を含む): 4105989888

約数和(自身を除く): 2093762524

約数列:

[1, 2, 4, 7, 14, 28, 97, 103, 194, 206, 388, 412, 679, 721, 1358, 1442, 2716, 2884, 7193, 9991, 14386, 19982, 28772, 39964, 50351, 69937, 100702, 139874, 201404, 279748, 697721, 740879, 1395442, 1481758, 2790884, 2963516, 4884047, 5186153, 9768094, 10372306, 19536188, 20744612, 71865263, 143730526, 287461052, 503056841, 1006113682, 2012227364]

約数ペア:

[(1, 2012227364), (2, 1006113682), (4, 503056841), (7, 287461052), (14, 143730526), (28, 71865263), (97, 20744612), (103, 19536188), (194, 10372306), (206, 9768094), (388, 5186153), (412, 4884047), (679, 2963516), (721, 2790884), (1358, 1481758), (1442, 1395442), (2716, 740879), (2884, 697721), (7193, 279748), (9991, 201404), (14386, 139874), (19982, 100702), (28772, 69937), (39964, 50351)]