2065642213

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{5261}}^1$

素因数の和:5724

約数の個数: 16

約数和(自身を含む): 2211555456

約数和(自身を除く): 145913243

約数列:

[1, 23, 43, 397, 989, 5261, 9131, 17071, 121003, 226223, 392633, 2088617, 5203129, 48038191, 89810531, 2065642213]

約数ペア:

[(1, 2065642213), (23, 89810531), (43, 48038191), (397, 5203129), (989, 2088617), (5261, 392633), (9131, 226223), (17071, 121003)]