2017143964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{217271}}^1$

素因数の和:217497

約数の個数: 24

約数和(自身を含む): 3869179776

約数和(自身を除く): 1852035812

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 217271, 434542, 869084, 2389981, 4779962, 9559924, 45844181, 91688362, 183376724, 504285991, 1008571982, 2017143964]

約数ペア:

[(1, 2017143964), (2, 1008571982), (4, 504285991), (11, 183376724), (22, 91688362), (44, 45844181), (211, 9559924), (422, 4779962), (844, 2389981), (2321, 869084), (4642, 434542), (9284, 217271)]