668101364

素因数分解:

$2^2\times 7^1\times {\mathrm{3347}}^1\times {\mathrm{7129}}^1$

素因数の和:10487

約数の個数: 24

約数和(自身を含む): 1336789440

約数和(自身を除く): 668688076

約数列:

[1, 2, 4, 7, 14, 28, 3347, 6694, 7129, 13388, 14258, 23429, 28516, 46858, 49903, 93716, 99806, 199612, 23860763, 47721526, 95443052, 167025341, 334050682, 668101364]

約数ペア:

[(1, 668101364), (2, 334050682), (4, 167025341), (7, 95443052), (14, 47721526), (28, 23860763), (3347, 199612), (6694, 99806), (7129, 93716), (13388, 49903), (14258, 46858), (23429, 28516)]