16439640004

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{56300137}}^1$

素因数の和:56300214

約数の個数: 12

約数和(自身を含む): 29163471484

約数和(自身を除く): 12723831480

約数列:

[1, 2, 4, 73, 146, 292, 56300137, 112600274, 225200548, 4109910001, 8219820002, 16439640004]

約数ペア:

[(1, 16439640004), (2, 8219820002), (4, 4109910001), (73, 225200548), (146, 112600274), (292, 56300137)]