2848741

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 3545856

約数和(自身を除く): 697115

約数列:

[1, 7, 17, 37, 119, 259, 629, 647, 4403, 4529, 10999, 23939, 76993, 167573, 406963, 2848741]

約数ペア:

[(1, 2848741), (7, 406963), (17, 167573), (37, 76993), (119, 23939), (259, 10999), (629, 4529), (647, 4403)]