5721616

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1210

約数の個数: 20

約数和(自身を含む): 11122924

約数和(自身を除く): 5401308

約数列:

[1, 2, 4, 8, 16, 541, 661, 1082, 1322, 2164, 2644, 4328, 5288, 8656, 10576, 357601, 715202, 1430404, 2860808, 5721616]

約数ペア:

[(1, 5721616), (2, 2860808), (4, 1430404), (8, 715202), (16, 357601), (541, 10576), (661, 8656), (1082, 5288), (1322, 4328), (2164, 2644)]