2081422

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 24

約数和(自身を含む): 3697704

約数和(自身を除く): 1616282

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 317, 469, 634, 938, 2219, 3283, 4438, 6566, 15533, 21239, 31066, 42478, 148673, 297346, 1040711, 2081422]

約数ペア:

[(1, 2081422), (2, 1040711), (7, 297346), (14, 148673), (49, 42478), (67, 31066), (98, 21239), (134, 15533), (317, 6566), (469, 4438), (634, 3283), (938, 2219)]