489170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4447}}^1$

素因数の和:4465

約数の個数: 16

約数和(自身を含む): 960768

約数和(自身を除く): 471598

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4447, 8894, 22235, 44470, 48917, 97834, 244585, 489170]

約数ペア:

[(1, 489170), (2, 244585), (5, 97834), (10, 48917), (11, 44470), (22, 22235), (55, 8894), (110, 4447)]