127587512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1226803}}^1$

素因数の和:1226822

約数の個数: 16

約数和(自身を含む): 257628840

約数和(自身を除く): 130041328

約数列:

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

約数ペア:

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