2018616519

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{42839}}^1$

素因数の和:43094

約数の個数: 16

約数和(自身を含む): 2734905600

約数和(自身を除く): 716289081

約数列:

[1, 3, 113, 139, 339, 417, 15707, 42839, 47121, 128517, 4840807, 5954621, 14522421, 17863863, 672872173, 2018616519]

約数ペア:

[(1, 2018616519), (3, 672872173), (113, 17863863), (139, 14522421), (339, 5954621), (417, 4840807), (15707, 128517), (42839, 47121)]