2113251247

素因数分解:

${\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1\times {\mathrm{1163}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 2223705600

約数和(自身を除く): 110454353

約数列:

[1, 23, 199, 397, 1163, 4577, 9131, 26749, 79003, 231437, 461711, 1817069, 5323051, 10619353, 91880489, 2113251247]

約数ペア:

[(1, 2113251247), (23, 91880489), (199, 10619353), (397, 5323051), (1163, 1817069), (4577, 461711), (9131, 231437), (26749, 79003)]