2100020924

素因数分解:

$2^2\times {\mathrm{727}}^1\times {\mathrm{722153}}^1$

素因数の和:722884

約数の個数: 12

約数和(自身を含む): 3680096784

約数和(自身を除く): 1580075860

約数列:

[1, 2, 4, 727, 1454, 2908, 722153, 1444306, 2888612, 525005231, 1050010462, 2100020924]

約数ペア:

[(1, 2100020924), (2, 1050010462), (4, 525005231), (727, 2888612), (1454, 1444306), (2908, 722153)]