212366920678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1123}}^1\times {\mathrm{781433}}^1$

素因数の和:782580

約数の個数: 24

約数和(自身を含む): 350454394584

約数和(自身を除く): 138087473906

約数列:

[1, 2, 11, 22, 121, 242, 1123, 2246, 12353, 24706, 135883, 271766, 781433, 1562866, 8595763, 17191526, 94553393, 189106786, 877549259, 1755098518, 9653041849, 19306083698, 106183460339, 212366920678]

約数ペア:

[(1, 212366920678), (2, 106183460339), (11, 19306083698), (22, 9653041849), (121, 1755098518), (242, 877549259), (1123, 189106786), (2246, 94553393), (12353, 17191526), (24706, 8595763), (135883, 1562866), (271766, 781433)]