9889613998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6331379}}^1$

素因数の和:6331463

約数の個数: 16

約数和(自身を含む): 16410936960

約数和(自身を除く): 6521322962

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 6331379, 12662758, 69645169, 139290338, 449527909, 899055818, 4944806999, 9889613998]

約数ペア:

[(1, 9889613998), (2, 4944806999), (11, 899055818), (22, 449527909), (71, 139290338), (142, 69645169), (781, 12662758), (1562, 6331379)]