2012055199

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{15619}}^1$

素因数の和:15883

約数の個数: 24

約数和(自身を含む): 2564179200

約数和(自身を除く): 552124001

約数列:

[1, 7, 11, 49, 77, 239, 539, 1673, 2629, 11711, 15619, 18403, 109333, 128821, 171809, 765331, 1202663, 3732941, 8418641, 26130587, 41062351, 182914109, 287436457, 2012055199]

約数ペア:

[(1, 2012055199), (7, 287436457), (11, 182914109), (49, 41062351), (77, 26130587), (239, 8418641), (539, 3732941), (1673, 1202663), (2629, 765331), (11711, 171809), (15619, 128821), (18403, 109333)]