3894668

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{2503}}^1$

素因数の和:2896

約数の個数: 12

約数和(自身を含む): 6835920

約数和(自身を除く): 2941252

約数列:

[1, 2, 4, 389, 778, 1556, 2503, 5006, 10012, 973667, 1947334, 3894668]

約数ペア:

[(1, 3894668), (2, 1947334), (4, 973667), (389, 10012), (778, 5006), (1556, 2503)]