2688778898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{135893}}^1$

素因数の和:136669

約数の個数: 16

約数和(自身を含む): 4349151576

約数和(自身を除く): 1660372678

約数列:

[1, 2, 13, 26, 761, 1522, 9893, 19786, 135893, 271786, 1766609, 3533218, 103414573, 206829146, 1344389449, 2688778898]

約数ペア:

[(1, 2688778898), (2, 1344389449), (13, 206829146), (26, 103414573), (761, 3533218), (1522, 1766609), (9893, 271786), (19786, 135893)]