680611242

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{285731}}^1$

素因数の和:286133

約数の個数: 16

約数和(自身を含む): 1364656032

約数和(自身を除く): 684044790

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 285731, 571462, 857193, 1714386, 113435207, 226870414, 340305621, 680611242]

約数ペア:

[(1, 680611242), (2, 340305621), (3, 226870414), (6, 113435207), (397, 1714386), (794, 857193), (1191, 571462), (2382, 285731)]