2015218324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3129221}}^1$

素因数の和:3129255

約数の個数: 24

約数和(自身を含む): 4205674368

約数和(自身を除く): 2190456044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3129221, 6258442, 12516884, 21904547, 43809094, 71972083, 87618188, 143944166, 287888332, 503804581, 1007609162, 2015218324]

約数ペア:

[(1, 2015218324), (2, 1007609162), (4, 503804581), (7, 287888332), (14, 143944166), (23, 87618188), (28, 71972083), (46, 43809094), (92, 21904547), (161, 12516884), (322, 6258442), (644, 3129221)]