2110578881

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{2887}}^1$

素因数の和:3368

約数の個数: 16

約数和(自身を含む): 2249174400

約数和(自身を除く): 138595519

約数列:

[1, 19, 109, 353, 2071, 2887, 6707, 38477, 54853, 314683, 731063, 1019111, 5978977, 19363109, 111083099, 2110578881]

約数ペア:

[(1, 2110578881), (19, 111083099), (109, 19363109), (353, 5978977), (2071, 1019111), (2887, 731063), (6707, 314683), (38477, 54853)]