540120004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1901831}}^1$

素因数の和:1901906

約数の個数: 12

約数和(自身を含む): 958523328

約数和(自身を除く): 418403324

約数列:

[1, 2, 4, 71, 142, 284, 1901831, 3803662, 7607324, 135030001, 270060002, 540120004]

約数ペア:

[(1, 540120004), (2, 270060002), (4, 135030001), (71, 7607324), (142, 3803662), (284, 1901831)]