2088478

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 24

約数和(自身を含む): 3697704

約数和(自身を除く): 1609226

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 211, 422, 707, 1414, 1477, 2954, 4949, 9898, 10339, 20678, 21311, 42622, 149177, 298354, 1044239, 2088478]

約数ペア:

[(1, 2088478), (2, 1044239), (7, 298354), (14, 149177), (49, 42622), (98, 21311), (101, 20678), (202, 10339), (211, 9898), (422, 4949), (707, 2954), (1414, 1477)]