2014780121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{251879}}^1$

素因数の和:252319

約数の個数: 8

約数和(自身を含む): 2125867200

約数和(自身を除く): 111087079

約数列:

[1, 19, 421, 7999, 251879, 4785701, 106041059, 2014780121]

約数ペア:

[(1, 2014780121), (19, 106041059), (421, 4785701), (7999, 251879)]