804916196

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{206813}}^1$

素因数の和:206963

約数の個数: 24

約数和(自身を含む): 1621421760

約数和(自身を除く): 816505564

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 206813, 413626, 827252, 1447691, 2895382, 5790764, 28747007, 57494014, 114988028, 201229049, 402458098, 804916196]

約数ペア:

[(1, 804916196), (2, 402458098), (4, 201229049), (7, 114988028), (14, 57494014), (28, 28747007), (139, 5790764), (278, 2895382), (556, 1447691), (973, 827252), (1946, 413626), (3892, 206813)]