2545723531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8539}}^1$

素因数の和:8659

約数の個数: 32

約数和(自身を含む): 3098995200

約数和(自身を除く): 553271669

約数列:

[1, 13, 17, 19, 71, 221, 247, 323, 923, 1207, 1349, 4199, 8539, 15691, 17537, 22933, 111007, 145163, 162241, 298129, 606269, 1887119, 2109133, 2758097, 7881497, 10306573, 11519111, 35855261, 133985449, 149748443, 195824887, 2545723531]

約数ペア:

[(1, 2545723531), (13, 195824887), (17, 149748443), (19, 133985449), (71, 35855261), (221, 11519111), (247, 10306573), (323, 7881497), (923, 2758097), (1207, 2109133), (1349, 1887119), (4199, 606269), (8539, 298129), (15691, 162241), (17537, 145163), (22933, 111007)]