2049367004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7216081}}^1$

素因数の和:7216156

約数の個数: 12

約数和(自身を含む): 3636905328

約数和(自身を除く): 1587538324

約数列:

[1, 2, 4, 71, 142, 284, 7216081, 14432162, 28864324, 512341751, 1024683502, 2049367004]

約数ペア:

[(1, 2049367004), (2, 1024683502), (4, 512341751), (71, 28864324), (142, 14432162), (284, 7216081)]