1189271434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{360167}}^1$

素因数の和:360309

約数の個数: 16

約数和(自身を含む): 1936263168

約数和(自身を除く): 746991734

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 360167, 720334, 4682171, 9364342, 45741209, 91482418, 594635717, 1189271434]

約数ペア:

[(1, 1189271434), (2, 594635717), (13, 91482418), (26, 45741209), (127, 9364342), (254, 4682171), (1651, 720334), (3302, 360167)]