26464321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 30184000

約数和(自身を除く): 3719679

約数列:

[1, 13, 19, 247, 307, 349, 3991, 4537, 5833, 6631, 75829, 86203, 107143, 1392859, 2035717, 26464321]

約数ペア:

[(1, 26464321), (13, 2035717), (19, 1392859), (247, 107143), (307, 86203), (349, 75829), (3991, 6631), (4537, 5833)]