2008061308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4148887}}^1$

素因数の和:4148913

約数の個数: 18

約数和(自身を含む): 3862614728

約数和(自身を除く): 1854553420

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4148887, 8297774, 16595548, 45637757, 91275514, 182551028, 502015327, 1004030654, 2008061308]

約数ペア:

[(1, 2008061308), (2, 1004030654), (4, 502015327), (11, 182551028), (22, 91275514), (44, 45637757), (121, 16595548), (242, 8297774), (484, 4148887)]