5454638

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2803}}^1$

素因数の和:2951

約数の個数: 16

約数和(自身を含む): 9421440

約数和(自身を除く): 3966802

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 2803, 5606, 19621, 39242, 389617, 779234, 2727319, 5454638]

約数ペア:

[(1, 5454638), (2, 2727319), (7, 779234), (14, 389617), (139, 39242), (278, 19621), (973, 5606), (1946, 2803)]