2012185672

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{215161}}^1$

素因数の和:215341

約数の個数: 32

約数和(自身を含む): 4337665920

約数和(自身を除く): 2325480248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 9352, 215161, 430322, 860644, 1506127, 1721288, 3012254, 6024508, 12049016, 35931887, 71863774, 143727548, 251523209, 287455096, 503046418, 1006092836, 2012185672]

約数ペア:

[(1, 2012185672), (2, 1006092836), (4, 503046418), (7, 287455096), (8, 251523209), (14, 143727548), (28, 71863774), (56, 35931887), (167, 12049016), (334, 6024508), (668, 3012254), (1169, 1721288), (1336, 1506127), (2338, 860644), (4676, 430322), (9352, 215161)]