6421382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4111}}^1$

素因数の和:4195

約数の個数: 16

約数和(自身を含む): 10658304

約数和(自身を除く): 4236922

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 4111, 8222, 45221, 90442, 291881, 583762, 3210691, 6421382]

約数ペア:

[(1, 6421382), (2, 3210691), (11, 583762), (22, 291881), (71, 90442), (142, 45221), (781, 8222), (1562, 4111)]