138889472758

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{5569391}}^1$

素因数の和:5569767

約数の個数: 16

約数和(自身を含む): 214599812544

約数和(自身を除く): 75710339786

約数列:

[1, 2, 37, 74, 337, 674, 12469, 24938, 5569391, 11138782, 206067467, 412134934, 1876884767, 3753769534, 69444736379, 138889472758]

約数ペア:

[(1, 138889472758), (2, 69444736379), (37, 3753769534), (74, 1876884767), (337, 412134934), (674, 206067467), (12469, 11138782), (24938, 5569391)]