130419128

素因数分解:

$2^3\times 7^1\times {\mathrm{2328913}}^1$

素因数の和:2328926

約数の個数: 16

約数和(自身を含む): 279469680

約数和(自身を除く): 149050552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2328913, 4657826, 9315652, 16302391, 18631304, 32604782, 65209564, 130419128]

約数ペア:

[(1, 130419128), (2, 65209564), (4, 32604782), (7, 18631304), (8, 16302391), (14, 9315652), (28, 4657826), (56, 2328913)]