2883682039

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1979}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 3479224320

約数和(自身を除く): 595542281

約数列:

[1, 7, 43, 47, 103, 301, 329, 721, 1979, 2021, 4429, 4841, 13853, 14147, 31003, 33887, 85097, 93013, 203837, 208163, 595679, 651091, 1426859, 1457141, 3999559, 8764991, 9580339, 27996913, 61354937, 67062373, 411954577, 2883682039]

約数ペア:

[(1, 2883682039), (7, 411954577), (43, 67062373), (47, 61354937), (103, 27996913), (301, 9580339), (329, 8764991), (721, 3999559), (1979, 1457141), (2021, 1426859), (4429, 651091), (4841, 595679), (13853, 208163), (14147, 203837), (31003, 93013), (33887, 85097)]