1891014

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 4022784

約数和(自身を除く): 2131770

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 193, 213, 386, 426, 579, 1158, 1633, 3266, 4439, 4899, 8878, 9798, 13317, 13703, 26634, 27406, 41109, 82218, 315169, 630338, 945507, 1891014]

約数ペア:

[(1, 1891014), (2, 945507), (3, 630338), (6, 315169), (23, 82218), (46, 41109), (69, 27406), (71, 26634), (138, 13703), (142, 13317), (193, 9798), (213, 8878), (386, 4899), (426, 4439), (579, 3266), (1158, 1633)]