2558304001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{61511}}^1$

素因数の和:61740

約数の個数: 16

約数和(自身を含む): 2952576000

約数和(自身を除く): 394271999

約数列:

[1, 11, 19, 199, 209, 2189, 3781, 41591, 61511, 676621, 1168709, 12240689, 12855799, 134647579, 232573091, 2558304001]

約数ペア:

[(1, 2558304001), (11, 232573091), (19, 134647579), (199, 12855799), (209, 12240689), (2189, 1168709), (3781, 676621), (41591, 61511)]