2054409827

素因数分解:

${\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1\times {\mathrm{857}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 2177604000

約数和(自身を除く): 123194173

約数列:

[1, 19, 281, 449, 857, 5339, 8531, 16283, 126169, 240817, 384793, 2397211, 4575523, 7311067, 108126833, 2054409827]

約数ペア:

[(1, 2054409827), (19, 108126833), (281, 7311067), (449, 4575523), (857, 2397211), (5339, 384793), (8531, 240817), (16283, 126169)]