129139484

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{52667}}^1$

素因数の和:53284

約数の個数: 12

約数和(自身を含む): 226367064

約数和(自身を除く): 97227580

約数列:

[1, 2, 4, 613, 1226, 2452, 52667, 105334, 210668, 32284871, 64569742, 129139484]

約数ペア:

[(1, 129139484), (2, 64569742), (4, 32284871), (613, 210668), (1226, 105334), (2452, 52667)]