489691834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{142601}}^1$

素因数の和:142721

約数の個数: 16

約数和(自身を含む): 785451816

約数和(自身を除く): 295759982

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 142601, 285202, 2424217, 4848434, 14402701, 28805402, 244845917, 489691834]

約数ペア:

[(1, 489691834), (2, 244845917), (17, 28805402), (34, 14402701), (101, 4848434), (202, 2424217), (1717, 285202), (3434, 142601)]