1129740884

素因数分解:

$2^2\times {\mathrm{2251}}^1\times {\mathrm{125471}}^1$

素因数の和:127726

約数の個数: 12

約数和(自身を含む): 1977940608

約数和(自身を除く): 848199724

約数列:

[1, 2, 4, 2251, 4502, 9004, 125471, 250942, 501884, 282435221, 564870442, 1129740884]

約数ペア:

[(1, 1129740884), (2, 564870442), (4, 282435221), (2251, 501884), (4502, 250942), (9004, 125471)]