189749638084

素因数分解:

$2^2\times {\mathrm{89501}}^1\times {\mathrm{530021}}^1$

素因数の和:619526

約数の個数: 12

約数和(自身を含む): 332066203308

約数和(自身を除く): 142316565224

約数列:

[1, 2, 4, 89501, 179002, 358004, 530021, 1060042, 2120084, 47437409521, 94874819042, 189749638084]

約数ペア:

[(1, 189749638084), (2, 94874819042), (4, 47437409521), (89501, 2120084), (179002, 1060042), (358004, 530021)]