2017659628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{262853}}^1$

素因数の和:262977

約数の個数: 24

約数和(自身を含む): 3753555120

約数和(自身を除く): 1735895492

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 262853, 525706, 1051412, 4994207, 9988414, 19976828, 26548153, 53096306, 106192612, 504414907, 1008829814, 2017659628]

約数ペア:

[(1, 2017659628), (2, 1008829814), (4, 504414907), (19, 106192612), (38, 53096306), (76, 26548153), (101, 19976828), (202, 9988414), (404, 4994207), (1919, 1051412), (3838, 525706), (7676, 262853)]