2730041732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{6287}}^1$

素因数の和:6512

約数の個数: 48

約数和(自身を含む): 5324175360

約数和(自身を除く): 2594133628

約数列:

[1, 2, 4, 11, 22, 44, 71, 139, 142, 278, 284, 556, 781, 1529, 1562, 3058, 3124, 6116, 6287, 9869, 12574, 19738, 25148, 39476, 69157, 108559, 138314, 217118, 276628, 434236, 446377, 873893, 892754, 1747786, 1785508, 3495572, 4910147, 9612823, 9820294, 19225646, 19640588, 38451292, 62046403, 124092806, 248185612, 682510433, 1365020866, 2730041732]

約数ペア:

[(1, 2730041732), (2, 1365020866), (4, 682510433), (11, 248185612), (22, 124092806), (44, 62046403), (71, 38451292), (139, 19640588), (142, 19225646), (278, 9820294), (284, 9612823), (556, 4910147), (781, 3495572), (1529, 1785508), (1562, 1747786), (3058, 892754), (3124, 873893), (6116, 446377), (6287, 434236), (9869, 276628), (12574, 217118), (19738, 138314), (25148, 108559), (39476, 69157)]