2512827717

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{2203}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 3568152576

約数和(自身を除く): 1055324859

約数列:

[1, 3, 23, 61, 69, 183, 271, 813, 1403, 2203, 4209, 6233, 6609, 16531, 18699, 49593, 50669, 134383, 152007, 380213, 403149, 597013, 1140639, 1791039, 3090809, 9272427, 13731299, 36417793, 41193897, 109253379, 837609239, 2512827717]

約数ペア:

[(1, 2512827717), (3, 837609239), (23, 109253379), (61, 41193897), (69, 36417793), (183, 13731299), (271, 9272427), (813, 3090809), (1403, 1791039), (2203, 1140639), (4209, 597013), (6233, 403149), (6609, 380213), (16531, 152007), (18699, 134383), (49593, 50669)]