2247479402

素因数分解:

$2^1\times 7^1\times {\mathrm{7691}}^1\times {\mathrm{20873}}^1$

素因数の和:28573

約数の個数: 16

約数和(自身を含む): 3853507392

約数和(自身を除く): 1606027990

約数列:

[1, 2, 7, 14, 7691, 15382, 20873, 41746, 53837, 107674, 146111, 292222, 160534243, 321068486, 1123739701, 2247479402]

約数ペア:

[(1, 2247479402), (2, 1123739701), (7, 321068486), (14, 160534243), (7691, 292222), (15382, 146111), (20873, 107674), (41746, 53837)]