2156204

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{1019}}^1$

素因数の和:1069

約数の個数: 18

約数和(自身を含む): 3948420

約数和(自身を除く): 1792216

約数列:

[1, 2, 4, 23, 46, 92, 529, 1019, 1058, 2038, 2116, 4076, 23437, 46874, 93748, 539051, 1078102, 2156204]

約数ペア:

[(1, 2156204), (2, 1078102), (4, 539051), (23, 93748), (46, 46874), (92, 23437), (529, 4076), (1019, 2116), (1058, 2038)]