439787042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{21101}}^1$

素因数の和:21733

約数の個数: 16

約数和(自身を含む): 699657912

約数和(自身を除く): 259870870

約数列:

[1, 2, 17, 34, 613, 1226, 10421, 20842, 21101, 42202, 358717, 717434, 12934913, 25869826, 219893521, 439787042]

約数ペア:

[(1, 439787042), (2, 219893521), (17, 25869826), (34, 12934913), (613, 717434), (1226, 358717), (10421, 42202), (20842, 21101)]