3952048

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1777}}^1$

素因数の和:1924

約数の個数: 20

約数和(自身を含む): 7716520

約数和(自身を除く): 3764472

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1777, 2224, 3554, 7108, 14216, 28432, 247003, 494006, 988012, 1976024, 3952048]

約数ペア:

[(1, 3952048), (2, 1976024), (4, 988012), (8, 494006), (16, 247003), (139, 28432), (278, 14216), (556, 7108), (1112, 3554), (1777, 2224)]