1994756466

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{162413}}^1$

素因数の和:162530

約数の個数: 32

約数和(自身を含む): 4209770880

約数和(自身を除く): 2215014414

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 12282, 162413, 324826, 487239, 974478, 3735499, 7470998, 11206497, 14454757, 22412994, 28909514, 43364271, 86728542, 332459411, 664918822, 997378233, 1994756466]

約数ペア:

[(1, 1994756466), (2, 997378233), (3, 664918822), (6, 332459411), (23, 86728542), (46, 43364271), (69, 28909514), (89, 22412994), (138, 14454757), (178, 11206497), (267, 7470998), (534, 3735499), (2047, 974478), (4094, 487239), (6141, 324826), (12282, 162413)]