13888958204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{319169}}^1$

素因数の和:319250

約数の個数: 48

約数和(自身を含む): 28311655680

約数和(自身を除く): 14422697476

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 946, 989, 1012, 1892, 1978, 3956, 10879, 21758, 43516, 319169, 638338, 1276676, 3510859, 7021718, 7340887, 13724267, 14043436, 14681774, 27448534, 29363548, 54897068, 80749757, 150966937, 161499514, 301933874, 315658141, 322999028, 603867748, 631316282, 1262632564, 3472239551, 6944479102, 13888958204]

約数ペア:

[(1, 13888958204), (2, 6944479102), (4, 3472239551), (11, 1262632564), (22, 631316282), (23, 603867748), (43, 322999028), (44, 315658141), (46, 301933874), (86, 161499514), (92, 150966937), (172, 80749757), (253, 54897068), (473, 29363548), (506, 27448534), (946, 14681774), (989, 14043436), (1012, 13724267), (1892, 7340887), (1978, 7021718), (3956, 3510859), (10879, 1276676), (21758, 638338), (43516, 319169)]