2018040004

素因数分解:

$2^2\times {\mathrm{2111}}^1\times {\mathrm{238991}}^1$

素因数の和:241106

約数の個数: 12

約数和(自身を含む): 3533257728

約数和(自身を除く): 1515217724

約数列:

[1, 2, 4, 2111, 4222, 8444, 238991, 477982, 955964, 504510001, 1009020002, 2018040004]

約数ペア:

[(1, 2018040004), (2, 1009020002), (4, 504510001), (2111, 955964), (4222, 477982), (8444, 238991)]