129229492

素因数分解:

$2^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{5501}}^1$

素因数の和:6351

約数の個数: 24

約数和(自身を含む): 258814080

約数和(自身を除く): 129584588

約数列:

[1, 2, 4, 7, 14, 28, 839, 1678, 3356, 5501, 5873, 11002, 11746, 22004, 23492, 38507, 77014, 154028, 4615339, 9230678, 18461356, 32307373, 64614746, 129229492]

約数ペア:

[(1, 129229492), (2, 64614746), (4, 32307373), (7, 18461356), (14, 9230678), (28, 4615339), (839, 154028), (1678, 77014), (3356, 38507), (5501, 23492), (5873, 22004), (11002, 11746)]