2147620004

素因数分解:

$2^2\times {\mathrm{523}}^1\times {\mathrm{1026587}}^1$

素因数の和:1027114

約数の個数: 12

約数和(自身を含む): 3765524784

約数和(自身を除く): 1617904780

約数列:

[1, 2, 4, 523, 1046, 2092, 1026587, 2053174, 4106348, 536905001, 1073810002, 2147620004]

約数ペア:

[(1, 2147620004), (2, 1073810002), (4, 536905001), (523, 4106348), (1046, 2053174), (2092, 1026587)]