2678740126

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1354267}}^1$

素因数の和:1354335

約数の個数: 16

約数和(自身を含む): 4290321024

約数和(自身を除く): 1611580898

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 1354267, 2708534, 31148141, 58233481, 62296282, 116466962, 1339370063, 2678740126]

約数ペア:

[(1, 2678740126), (2, 1339370063), (23, 116466962), (43, 62296282), (46, 58233481), (86, 31148141), (989, 2708534), (1978, 1354267)]