340547242

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{517549}}^1$

素因数の和:517605

約数の個数: 16

約数和(自身を含む): 596217600

約数和(自身を除く): 255670358

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 517549, 1035098, 3622843, 7245686, 24324803, 48649606, 170273621, 340547242]

約数ペア:

[(1, 340547242), (2, 170273621), (7, 48649606), (14, 24324803), (47, 7245686), (94, 3622843), (329, 1035098), (658, 517549)]