2938862069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1081657}}^1$

素因数の和:1081700

約数の個数: 16

約数和(自身を含む): 3634370880

約数和(自身を除く): 695508811

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 1081657, 11898227, 14061541, 20551483, 154676951, 226066313, 267169279, 2938862069]

約数ペア:

[(1, 2938862069), (11, 267169279), (13, 226066313), (19, 154676951), (143, 20551483), (209, 14061541), (247, 11898227), (2717, 1081657)]