1374904852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{20219189}}^1$

素因数の和:20219210

約数の個数: 12

約数和(自身を含む): 2547617940

約数和(自身を除く): 1172713088

約数列:

[1, 2, 4, 17, 34, 68, 20219189, 40438378, 80876756, 343726213, 687452426, 1374904852]

約数ペア:

[(1, 1374904852), (2, 687452426), (4, 343726213), (17, 80876756), (34, 40438378), (68, 20219189)]