2002065909

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1\times {\mathrm{18757}}^1$

素因数の和:19564

約数の個数: 16

約数和(自身を含む): 2729964288

約数和(自身を除く): 727898379

約数列:

[1, 3, 47, 141, 757, 2271, 18757, 35579, 56271, 106737, 881579, 2644737, 14199049, 42597147, 667355303, 2002065909]

約数ペア:

[(1, 2002065909), (3, 667355303), (47, 42597147), (141, 14199049), (757, 2644737), (2271, 881579), (18757, 106737), (35579, 56271)]