3278996

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 6604416

約数和(自身を除く): 3325420

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 647, 724, 1267, 1294, 2534, 2588, 4529, 5068, 9058, 18116, 117107, 234214, 468428, 819749, 1639498, 3278996]

約数ペア:

[(1, 3278996), (2, 1639498), (4, 819749), (7, 468428), (14, 234214), (28, 117107), (181, 18116), (362, 9058), (647, 5068), (724, 4529), (1267, 2588), (1294, 2534)]