138450424

素因数分解:

$2^3\times 7^1\times {\mathrm{2472329}}^1$

素因数の和:2472342

約数の個数: 16

約数和(自身を含む): 296679600

約数和(自身を除く): 158229176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2472329, 4944658, 9889316, 17306303, 19778632, 34612606, 69225212, 138450424]

約数ペア:

[(1, 138450424), (2, 69225212), (4, 34612606), (7, 19778632), (8, 17306303), (14, 9889316), (28, 4944658), (56, 2472329)]