27943289972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1213027}}^1$

素因数の和:1213487

約数の個数: 24

約数和(自身を含む): 52781274336

約数和(自身を除く): 24837984364

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 5759, 11518, 23036, 1213027, 2426054, 4852108, 15769351, 31538702, 63077404, 537370961, 1074741922, 2149483844, 6985822493, 13971644986, 27943289972]

約数ペア:

[(1, 27943289972), (2, 13971644986), (4, 6985822493), (13, 2149483844), (26, 1074741922), (52, 537370961), (443, 63077404), (886, 31538702), (1772, 15769351), (5759, 4852108), (11518, 2426054), (23036, 1213027)]