3841894

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 24

約数和(自身を含む): 6771600

約数和(自身を除く): 2929706

約数列:

[1, 2, 7, 14, 49, 98, 197, 199, 394, 398, 1379, 1393, 2758, 2786, 9653, 9751, 19306, 19502, 39203, 78406, 274421, 548842, 1920947, 3841894]

約数ペア:

[(1, 3841894), (2, 1920947), (7, 548842), (14, 274421), (49, 78406), (98, 39203), (197, 19502), (199, 19306), (394, 9751), (398, 9653), (1379, 2786), (1393, 2758)]