662196

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 1560160

約数和(自身を除く): 897964

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 397, 417, 556, 794, 834, 1191, 1588, 1668, 2382, 4764, 55183, 110366, 165549, 220732, 331098, 662196]

約数ペア:

[(1, 662196), (2, 331098), (3, 220732), (4, 165549), (6, 110366), (12, 55183), (139, 4764), (278, 2382), (397, 1668), (417, 1588), (556, 1191), (794, 834)]