2013335995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{515579}}^1$

素因数の和:515666

約数の個数: 16

約数和(自身を含む): 2672766720

約数和(自身を除く): 659430725

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 515579, 2577895, 5671369, 28356845, 36606109, 183030545, 402667199, 2013335995]

約数ペア:

[(1, 2013335995), (5, 402667199), (11, 183030545), (55, 36606109), (71, 28356845), (355, 5671369), (781, 2577895), (3905, 515579)]