1138854718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1762933}}^1$

素因数の和:1762971

約数の個数: 16

約数和(自身を含む): 1903968720

約数和(自身を除く): 765114002

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1762933, 3525866, 29969861, 33495727, 59939722, 66991454, 569427359, 1138854718]

約数ペア:

[(1, 1138854718), (2, 569427359), (17, 66991454), (19, 59939722), (34, 33495727), (38, 29969861), (323, 3525866), (646, 1762933)]