7896938

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1398

約数の個数: 24

約数和(自身を含む): 14015844

約数和(自身を除く): 6118906

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 1321, 2642, 2989, 5978, 9247, 18494, 64729, 80581, 129458, 161162, 564067, 1128134, 3948469, 7896938]

約数ペア:

[(1, 7896938), (2, 3948469), (7, 1128134), (14, 564067), (49, 161162), (61, 129458), (98, 80581), (122, 64729), (427, 18494), (854, 9247), (1321, 5978), (2642, 2989)]