2288759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 2695680

約数和(自身を除く): 406921

約数列:

[1, 11, 19, 47, 209, 233, 517, 893, 2563, 4427, 9823, 10951, 48697, 120461, 208069, 2288759]

約数ペア:

[(1, 2288759), (11, 208069), (19, 120461), (47, 48697), (209, 10951), (233, 9823), (517, 4427), (893, 2563)]