2860090919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^2\times {\mathrm{2027}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 3476154240

約数和(自身を除く): 616063321

約数列:

[1, 7, 19, 103, 133, 721, 1957, 2027, 10609, 13699, 14189, 38513, 74263, 201571, 208781, 269591, 1410997, 1461467, 3966839, 21504443, 27767873, 150531101, 408584417, 2860090919]

約数ペア:

[(1, 2860090919), (7, 408584417), (19, 150531101), (103, 27767873), (133, 21504443), (721, 3966839), (1957, 1461467), (2027, 1410997), (10609, 269591), (13699, 208781), (14189, 201571), (38513, 74263)]