2080733278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1861121}}^1$

素因数の和:1861179

約数の個数: 16

約数和(自身を含む): 3439353456

約数和(自身を除く): 1358620178

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1861121, 3722242, 24194573, 48389146, 80028203, 160056406, 1040366639, 2080733278]

約数ペア:

[(1, 2080733278), (2, 1040366639), (13, 160056406), (26, 80028203), (43, 48389146), (86, 24194573), (559, 3722242), (1118, 1861121)]