520066018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{36353}}^1$

素因数の和:36689

約数の個数: 16

約数和(自身を含む): 816656256

約数和(自身を除く): 296590238

約数列:

[1, 2, 23, 46, 311, 622, 7153, 14306, 36353, 72706, 836119, 1672238, 11305783, 22611566, 260033009, 520066018]

約数ペア:

[(1, 520066018), (2, 260033009), (23, 22611566), (46, 11305783), (311, 1672238), (622, 836119), (7153, 72706), (14306, 36353)]