514291266

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{664459}}^1$

素因数の和:664510

約数の個数: 24

約数和(自身を含む): 1140213360

約数和(自身を除く): 625922094

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 664459, 1328918, 1993377, 3986754, 5980131, 11960262, 28571737, 57143474, 85715211, 171430422, 257145633, 514291266]

約数ペア:

[(1, 514291266), (2, 257145633), (3, 171430422), (6, 85715211), (9, 57143474), (18, 28571737), (43, 11960262), (86, 5980131), (129, 3986754), (258, 1993377), (387, 1328918), (774, 664459)]