1851436708912

素因数分解:

$2^4\times 7^1\times {\mathrm{7309}}^1\times {\mathrm{2261689}}^1$

素因数の和:2269013

約数の個数: 40

約数和(自身を含む): 4100172567200

約数和(自身を除く): 2248735858288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7309, 14618, 29236, 51163, 58472, 102326, 116944, 204652, 409304, 818608, 2261689, 4523378, 9046756, 15831823, 18093512, 31663646, 36187024, 63327292, 126654584, 253309168, 16530684901, 33061369802, 66122739604, 115714794307, 132245479208, 231429588614, 264490958416, 462859177228, 925718354456, 1851436708912]

約数ペア:

[(1, 1851436708912), (2, 925718354456), (4, 462859177228), (7, 264490958416), (8, 231429588614), (14, 132245479208), (16, 115714794307), (28, 66122739604), (56, 33061369802), (112, 16530684901), (7309, 253309168), (14618, 126654584), (29236, 63327292), (51163, 36187024), (58472, 31663646), (102326, 18093512), (116944, 15831823), (204652, 9046756), (409304, 4523378), (818608, 2261689)]