2912753684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{221941}}^1$

素因数の和:222155

約数の個数: 24

約数和(自身を含む): 5425150248

約数和(自身を除く): 2512396564

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 3281, 6562, 13124, 221941, 443882, 887764, 3772997, 7545994, 15091988, 42834613, 85669226, 171338452, 728188421, 1456376842, 2912753684]

約数ペア:

[(1, 2912753684), (2, 1456376842), (4, 728188421), (17, 171338452), (34, 85669226), (68, 42834613), (193, 15091988), (386, 7545994), (772, 3772997), (3281, 887764), (6562, 443882), (13124, 221941)]