3898672

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1753}}^1$

素因数の和:1900

約数の個数: 20

約数和(自身を含む): 7612360

約数和(自身を除く): 3713688

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1753, 2224, 3506, 7012, 14024, 28048, 243667, 487334, 974668, 1949336, 3898672]

約数ペア:

[(1, 3898672), (2, 1949336), (4, 974668), (8, 487334), (16, 243667), (139, 28048), (278, 14024), (556, 7012), (1112, 3506), (1753, 2224)]