406940912

素因数分解:

$2^4\times 7^1\times {\mathrm{3633401}}^1$

素因数の和:3633416

約数の個数: 20

約数和(自身を含む): 901083696

約数和(自身を除く): 494142784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3633401, 7266802, 14533604, 25433807, 29067208, 50867614, 58134416, 101735228, 203470456, 406940912]

約数ペア:

[(1, 406940912), (2, 203470456), (4, 101735228), (7, 58134416), (8, 50867614), (14, 29067208), (16, 25433807), (28, 14533604), (56, 7266802), (112, 3633401)]