2012857564

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{1200989}}^1$

素因数の和:1201412

約数の個数: 12

約数和(自身を含む): 3530910600

約数和(自身を除く): 1518053036

約数列:

[1, 2, 4, 419, 838, 1676, 1200989, 2401978, 4803956, 503214391, 1006428782, 2012857564]

約数ペア:

[(1, 2012857564), (2, 1006428782), (4, 503214391), (419, 4803956), (838, 2401978), (1676, 1200989)]