2052802288

素因数分解:

$2^4\times {\mathrm{1427}}^1\times {\mathrm{89909}}^1$

素因数の和:91344

約数の個数: 20

約数和(自身を含む): 3980135880

約数和(自身を除く): 1927333592

約数列:

[1, 2, 4, 8, 16, 1427, 2854, 5708, 11416, 22832, 89909, 179818, 359636, 719272, 1438544, 128300143, 256600286, 513200572, 1026401144, 2052802288]

約数ペア:

[(1, 2052802288), (2, 1026401144), (4, 513200572), (8, 256600286), (16, 128300143), (1427, 1438544), (2854, 719272), (5708, 359636), (11416, 179818), (22832, 89909)]