2649217681

素因数分解:

${\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{467}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 2945884032

約数和(自身を除く): 296666351

約数列:

[1, 11, 121, 173, 271, 467, 1903, 2981, 5137, 20933, 32791, 46883, 56507, 80791, 126557, 515713, 888701, 1392127, 5672843, 9775711, 15313397, 21894361, 240837971, 2649217681]

約数ペア:

[(1, 2649217681), (11, 240837971), (121, 21894361), (173, 15313397), (271, 9775711), (467, 5672843), (1903, 1392127), (2981, 888701), (5137, 515713), (20933, 126557), (32791, 80791), (46883, 56507)]