380064844

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{226769}}^1$

素因数の和:227192

約数の個数: 12

約数和(自身を含む): 666703800

約数和(自身を除く): 286638956

約数列:

[1, 2, 4, 419, 838, 1676, 226769, 453538, 907076, 95016211, 190032422, 380064844]

約数ペア:

[(1, 380064844), (2, 190032422), (4, 95016211), (419, 907076), (838, 453538), (1676, 226769)]