2009773942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{123953}}^1$

素因数の和:124044

約数の個数: 24

約数和(自身を含む): 3363119928

約数和(自身を除く): 1353345986

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 737, 1474, 8107, 16214, 123953, 247906, 1363483, 2726966, 8304851, 14998313, 16609702, 29996626, 91353361, 182706722, 1004886971, 2009773942]

約数ペア:

[(1, 2009773942), (2, 1004886971), (11, 182706722), (22, 91353361), (67, 29996626), (121, 16609702), (134, 14998313), (242, 8304851), (737, 2726966), (1474, 1363483), (8107, 247906), (16214, 123953)]