340138078

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{55343}}^1$

素因数の和:55791

約数の個数: 16

約数和(自身を含む): 584432640

約数和(自身を除く): 244294562

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 55343, 110686, 387401, 774802, 24295577, 48591154, 170069039, 340138078]

約数ペア:

[(1, 340138078), (2, 170069039), (7, 48591154), (14, 24295577), (439, 774802), (878, 387401), (3073, 110686), (6146, 55343)]