131145403922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{11503}}^1\times {\mathrm{438499}}^1$

素因数の和:450017

約数の個数: 16

約数和(自身を含む): 211869168000

約数和(自身を除く): 80723764078

約数列:

[1, 2, 13, 26, 11503, 23006, 149539, 299078, 438499, 876998, 5700487, 11400974, 5044053997, 10088107994, 65572701961, 131145403922]

約数ペア:

[(1, 131145403922), (2, 65572701961), (13, 10088107994), (26, 5044053997), (11503, 11400974), (23006, 5700487), (149539, 876998), (299078, 438499)]