2529945649

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{220513}}^1$

素因数の和:220680

約数の個数: 16

約数和(自身を含む): 3175401600

約数和(自身を除く): 645455951

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 11473, 220513, 1543591, 2425643, 16979501, 32856437, 229995059, 361420807, 2529945649]

約数ペア:

[(1, 2529945649), (7, 361420807), (11, 229995059), (77, 32856437), (149, 16979501), (1043, 2425643), (1639, 1543591), (11473, 220513)]