2555644609

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{835451}}^1$

素因数の和:835500

約数の個数: 16

約数和(自身を含む): 3208135680

約数和(自身を除く): 652491071

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 835451, 5848157, 15873569, 19215373, 111114983, 134507611, 365092087, 2555644609]

約数ペア:

[(1, 2555644609), (7, 365092087), (19, 134507611), (23, 111114983), (133, 19215373), (161, 15873569), (437, 5848157), (3059, 835451)]