280022713054

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{115979}}^1$

素因数の和:116413

約数の個数: 48

約数和(自身を含む): 496925124480

約数和(自身を除く): 216902411426

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 347, 497, 694, 994, 2429, 3479, 4858, 6958, 17003, 24637, 34006, 49274, 115979, 172459, 231958, 344918, 811853, 1207213, 1623706, 2414426, 5682971, 8234509, 11365942, 16469018, 40244713, 57641563, 80489426, 115283126, 281712991, 403490941, 563425982, 806981882, 1971990937, 2857374623, 3943981874, 5714749246, 20001622361, 40003244722, 140011356527, 280022713054]

約数ペア:

[(1, 280022713054), (2, 140011356527), (7, 40003244722), (14, 20001622361), (49, 5714749246), (71, 3943981874), (98, 2857374623), (142, 1971990937), (347, 806981882), (497, 563425982), (694, 403490941), (994, 281712991), (2429, 115283126), (3479, 80489426), (4858, 57641563), (6958, 40244713), (17003, 16469018), (24637, 11365942), (34006, 8234509), (49274, 5682971), (115979, 2414426), (172459, 1623706), (231958, 1207213), (344918, 811853)]