8904839041

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{9564811}}^1$

素因数の和:9564844

約数の個数: 12

約数和(自身を含む): 10903885680

約数和(自身を除く): 1999046639

約数列:

[1, 7, 19, 49, 133, 931, 9564811, 66953677, 181731409, 468675739, 1272119863, 8904839041]

約数ペア:

[(1, 8904839041), (7, 1272119863), (19, 468675739), (49, 181731409), (133, 66953677), (931, 9564811)]