255175024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1226803}}^1$

素因数の和:1226824

約数の個数: 20

約数和(自身を含む): 532432936

約数和(自身を除く): 277257912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1226803, 2453606, 4907212, 9814424, 15948439, 19628848, 31896878, 63793756, 127587512, 255175024]

約数ペア:

[(1, 255175024), (2, 127587512), (4, 63793756), (8, 31896878), (13, 19628848), (16, 15948439), (26, 9814424), (52, 4907212), (104, 2453606), (208, 1226803)]