2034121328

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{286981}}^1$

素因数の和:287432

約数の個数: 20

約数和(自身を含む): 3950020248

約数和(自身を除く): 1915898920

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 286981, 573962, 1147924, 2295848, 4591696, 127132583, 254265166, 508530332, 1017060664, 2034121328]

約数ペア:

[(1, 2034121328), (2, 1017060664), (4, 508530332), (8, 254265166), (16, 127132583), (443, 4591696), (886, 2295848), (1772, 1147924), (3544, 573962), (7088, 286981)]