821713532

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{1217}}^1\times {\mathrm{2861}}^1$

素因数の和:4141

約数の個数: 24

約数和(自身を含む): 1464084720

約数和(自身を除く): 642371188

約数列:

[1, 2, 4, 59, 118, 236, 1217, 2434, 2861, 4868, 5722, 11444, 71803, 143606, 168799, 287212, 337598, 675196, 3481837, 6963674, 13927348, 205428383, 410856766, 821713532]

約数ペア:

[(1, 821713532), (2, 410856766), (4, 205428383), (59, 13927348), (118, 6963674), (236, 3481837), (1217, 675196), (2434, 337598), (2861, 287212), (4868, 168799), (5722, 143606), (11444, 71803)]