1291230794

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{7187}}^1$

素因数の和:7550

約数の個数: 32

約数和(自身を含む): 2275088256

約数和(自身を除く): 983857462

約数列:

[1, 2, 7, 14, 41, 82, 287, 313, 574, 626, 2191, 4382, 7187, 12833, 14374, 25666, 50309, 89831, 100618, 179662, 294667, 589334, 2062669, 2249531, 4125338, 4499062, 15746717, 31493434, 92230771, 184461542, 645615397, 1291230794]

約数ペア:

[(1, 1291230794), (2, 645615397), (7, 184461542), (14, 92230771), (41, 31493434), (82, 15746717), (287, 4499062), (313, 4125338), (574, 2249531), (626, 2062669), (2191, 589334), (4382, 294667), (7187, 179662), (12833, 100618), (14374, 89831), (25666, 50309)]