2149922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1765

約数の個数: 16

約数和(自身を含む): 3508920

約数和(自身を除く): 1358998

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 1709, 3418, 29053, 58106, 63233, 126466, 1074961, 2149922]

約数ペア:

[(1, 2149922), (2, 1074961), (17, 126466), (34, 63233), (37, 58106), (74, 29053), (629, 3418), (1258, 1709)]