1885280261

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{26113}}^1$

素因数の和:26252

約数の個数: 16

約数和(自身を含む): 2040652416

約数和(自身を除く): 155372155

約数列:

[1, 23, 43, 73, 989, 1679, 3139, 26113, 72197, 600599, 1122859, 1906249, 25825757, 43843727, 81968707, 1885280261]

約数ペア:

[(1, 1885280261), (23, 81968707), (43, 43843727), (73, 25825757), (989, 1906249), (1679, 1122859), (3139, 600599), (26113, 72197)]