83419994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7649}}^1$

素因数の和:7718

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 70804006

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 7649, 10906, 15298, 53543, 107086, 145331, 290662, 313609, 627218, 1017317, 2034634, 2195263, 4390526, 5958571, 11917142, 41709997, 83419994]

約数ペア:

[(1, 83419994), (2, 41709997), (7, 11917142), (14, 5958571), (19, 4390526), (38, 2195263), (41, 2034634), (82, 1017317), (133, 627218), (266, 313609), (287, 290662), (574, 145331), (779, 107086), (1558, 53543), (5453, 15298), (7649, 10906)]