489613679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{859}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 522192000

約数和(自身を除く): 32578321

約数列:

[1, 19, 131, 229, 859, 2489, 4351, 16321, 29999, 112529, 196711, 569981, 2138051, 3737509, 25769141, 489613679]

約数ペア:

[(1, 489613679), (19, 25769141), (131, 3737509), (229, 2138051), (859, 569981), (2489, 196711), (4351, 112529), (16321, 29999)]