2013404935

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{19051}}^1$

素因数の和:19998

約数の個数: 16

約数和(自身を含む): 2524008960

約数和(自身を除く): 510604025

約数列:

[1, 5, 23, 115, 919, 4595, 19051, 21137, 95255, 105685, 438173, 2190865, 17507869, 87539345, 402680987, 2013404935]

約数ペア:

[(1, 2013404935), (5, 402680987), (23, 87539345), (115, 17507869), (919, 2190865), (4595, 438173), (19051, 105685), (21137, 95255)]