13256979206

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{33857}}^1$

素因数の和:34088

約数の個数: 32

約数和(自身を含む): 21184273440

約数和(自身を除く): 7927294234

約数列:

[1, 2, 29, 43, 58, 86, 157, 314, 1247, 2494, 4553, 6751, 9106, 13502, 33857, 67714, 195779, 391558, 981853, 1455851, 1963706, 2911702, 5315549, 10631098, 42219679, 84439358, 154150921, 228568607, 308301842, 457137214, 6628489603, 13256979206]

約数ペア:

[(1, 13256979206), (2, 6628489603), (29, 457137214), (43, 308301842), (58, 228568607), (86, 154150921), (157, 84439358), (314, 42219679), (1247, 10631098), (2494, 5315549), (4553, 2911702), (6751, 1963706), (9106, 1455851), (13502, 981853), (33857, 391558), (67714, 195779)]