2009155627

素因数分解:

${\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{463}}^1\times {\mathrm{647}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 2128757760

約数和(自身を除く): 119602133

約数列:

[1, 19, 353, 463, 647, 6707, 8797, 12293, 163439, 228391, 299561, 3105341, 4339429, 5691659, 105745033, 2009155627]

約数ペア:

[(1, 2009155627), (19, 105745033), (353, 5691659), (463, 4339429), (647, 3105341), (6707, 299561), (8797, 228391), (12293, 163439)]