2721167004812

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{4333068479}}^1$

素因数の和:4333068640

約数の個数: 12

約数和(自身を含む): 4792373738880

約数和(自身を除く): 2071206734068

約数列:

[1, 2, 4, 157, 314, 628, 4333068479, 8666136958, 17332273916, 680291751203, 1360583502406, 2721167004812]

約数ペア:

[(1, 2721167004812), (2, 1360583502406), (4, 680291751203), (157, 17332273916), (314, 8666136958), (628, 4333068479)]