5649238

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2903}}^1$

素因数の和:3051

約数の個数: 16

約数和(自身を含む): 9757440

約数和(自身を除く): 4108202

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 2903, 5806, 20321, 40642, 403517, 807034, 2824619, 5649238]

約数ペア:

[(1, 5649238), (2, 2824619), (7, 807034), (14, 403517), (139, 40642), (278, 20321), (973, 5806), (1946, 2903)]