26645801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{839}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 32928000

約数和(自身を除く): 6282199

約数列:

[1, 7, 13, 91, 349, 839, 2443, 4537, 5873, 10907, 31759, 76349, 292811, 2049677, 3806543, 26645801]

約数ペア:

[(1, 26645801), (7, 3806543), (13, 2049677), (91, 292811), (349, 76349), (839, 31759), (2443, 10907), (4537, 5873)]