2575012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 5033952

約数和(自身を除く): 2458940

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1361, 1892, 2722, 5444, 14971, 29942, 58523, 59884, 117046, 234092, 643753, 1287506, 2575012]

約数ペア:

[(1, 2575012), (2, 1287506), (4, 643753), (11, 234092), (22, 117046), (43, 59884), (44, 58523), (86, 29942), (172, 14971), (473, 5444), (946, 2722), (1361, 1892)]