3986872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{9403}}^1$

素因数の和:9462

約数の個数: 16

約数和(自身を含む): 7617240

約数和(自身を除く): 3630368

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 9403, 18806, 37612, 75224, 498359, 996718, 1993436, 3986872]

約数ペア:

[(1, 3986872), (2, 1993436), (4, 996718), (8, 498359), (53, 75224), (106, 37612), (212, 18806), (424, 9403)]