82388579

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 113057280

約数和(自身を除く): 30668701

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 2261, 2803, 4199, 19621, 29393, 36439, 47651, 53257, 255073, 333557, 372799, 619463, 692341, 905369, 4336241, 4846387, 6337583, 11769797, 82388579]

約数ペア:

[(1, 82388579), (7, 11769797), (13, 6337583), (17, 4846387), (19, 4336241), (91, 905369), (119, 692341), (133, 619463), (221, 372799), (247, 333557), (323, 255073), (1547, 53257), (1729, 47651), (2261, 36439), (2803, 29393), (4199, 19621)]