127176842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257443}}^1$

素因数の和:257477

約数の個数: 16

約数和(自身を含む): 216252960

約数和(自身を除く): 89076118

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 257443, 514886, 3346759, 4891417, 6693518, 9782834, 63588421, 127176842]

約数ペア:

[(1, 127176842), (2, 63588421), (13, 9782834), (19, 6693518), (26, 4891417), (38, 3346759), (247, 514886), (494, 257443)]