739632019

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{794449}}^1$

素因数の和:794482

約数の個数: 12

約数和(自身を含む): 905673000

約数和(自身を除く): 166040981

約数列:

[1, 7, 19, 49, 133, 931, 794449, 5561143, 15094531, 38928001, 105661717, 739632019]

約数ペア:

[(1, 739632019), (7, 105661717), (19, 38928001), (49, 15094531), (133, 5561143), (931, 794449)]