2115432856

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{1370099}}^1$

素因数の和:1370298

約数の個数: 16

約数和(自身を含む): 3986991000

約数和(自身を除く): 1871558144

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 1370099, 2740198, 5480396, 10960792, 264429107, 528858214, 1057716428, 2115432856]

約数ペア:

[(1, 2115432856), (2, 1057716428), (4, 528858214), (8, 264429107), (193, 10960792), (386, 5480396), (772, 2740198), (1544, 1370099)]