1268173670407

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{12902761}}^1$

素因数の和:12903526

約数の個数: 16

約数和(自身を含む): 1527687020800

約数和(自身を除く): 259513350393

約数列:

[1, 7, 19, 133, 739, 5173, 14041, 98287, 12902761, 90319327, 245152459, 1716067213, 9535140379, 66745982653, 181167667201, 1268173670407]

約数ペア:

[(1, 1268173670407), (7, 181167667201), (19, 66745982653), (133, 9535140379), (739, 1716067213), (5173, 245152459), (14041, 90319327), (98287, 12902761)]