2109302828

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{2051851}}^1$

素因数の和:2052112

約数の個数: 12

約数和(自身を含む): 3705644712

約数和(自身を除く): 1596341884

約数列:

[1, 2, 4, 257, 514, 1028, 2051851, 4103702, 8207404, 527325707, 1054651414, 2109302828]

約数ペア:

[(1, 2109302828), (2, 1054651414), (4, 527325707), (257, 8207404), (514, 4103702), (1028, 2051851)]