142142416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{683377}}^1$

素因数の和:683398

約数の個数: 20

約数和(自身を含む): 296586052

約数和(自身を除く): 154443636

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 683377, 1366754, 2733508, 5467016, 8883901, 10934032, 17767802, 35535604, 71071208, 142142416]

約数ペア:

[(1, 142142416), (2, 71071208), (4, 35535604), (8, 17767802), (13, 10934032), (16, 8883901), (26, 5467016), (52, 2733508), (104, 1366754), (208, 683377)]