28710285409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{357997}}^1$

素因数の和:358240

約数の個数: 16

約数和(自身を含む): 32076620800

約数和(自身を除く): 3366335391

約数列:

[1, 13, 31, 199, 403, 2587, 6169, 80197, 357997, 4653961, 11097907, 71241403, 144272791, 926138239, 2208483493, 28710285409]

約数ペア:

[(1, 28710285409), (13, 2208483493), (31, 926138239), (199, 144272791), (403, 71241403), (2587, 11097907), (6169, 4653961), (80197, 357997)]