3995994

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{1039}}^1$

素因数の和:1685

約数の個数: 16

約数和(自身を含む): 8012160

約数和(自身を除く): 4016166

約数列:

[1, 2, 3, 6, 641, 1039, 1282, 1923, 2078, 3117, 3846, 6234, 665999, 1331998, 1997997, 3995994]

約数ペア:

[(1, 3995994), (2, 1997997), (3, 1331998), (6, 665999), (641, 6234), (1039, 3846), (1282, 3117), (1923, 2078)]