996899638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{8537}}^1$

素因数の和:9004

約数の個数: 32

約数和(自身を含む): 1803225600

約数和(自身を除く): 806325962

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 439, 878, 3073, 6146, 8341, 8537, 16682, 17074, 58387, 59759, 116774, 119518, 162203, 324406, 1135421, 2270842, 3747743, 7495486, 26234201, 52468402, 71207117, 142414234, 498449819, 996899638]

約数ペア:

[(1, 996899638), (2, 498449819), (7, 142414234), (14, 71207117), (19, 52468402), (38, 26234201), (133, 7495486), (266, 3747743), (439, 2270842), (878, 1135421), (3073, 324406), (6146, 162203), (8341, 119518), (8537, 116774), (16682, 59759), (17074, 58387)]