130402552

素因数分解:

$2^3\times 7^1\times {\mathrm{2328617}}^1$

素因数の和:2328630

約数の個数: 16

約数和(自身を含む): 279434160

約数和(自身を除く): 149031608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2328617, 4657234, 9314468, 16300319, 18628936, 32600638, 65201276, 130402552]

約数ペア:

[(1, 130402552), (2, 65201276), (4, 32600638), (7, 18628936), (8, 16300319), (14, 9314468), (28, 4657234), (56, 2328617)]