2109888004

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{227653}}^1$

素因数の和:227995

約数の個数: 24

約数和(自身を含む): 4232543168

約数和(自身を除く): 2122655164

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 227653, 455306, 910612, 1593571, 3187142, 6374284, 75353143, 150706286, 301412572, 527472001, 1054944002, 2109888004]

約数ペア:

[(1, 2109888004), (2, 1054944002), (4, 527472001), (7, 301412572), (14, 150706286), (28, 75353143), (331, 6374284), (662, 3187142), (1324, 1593571), (2317, 910612), (4634, 455306), (9268, 227653)]