2680486562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{61403}}^1$

素因数の和:61514

約数の個数: 32

約数和(自身を含む): 4580247168

約数和(自身を除く): 1899760606

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 299, 598, 949, 1679, 1898, 3358, 21827, 43654, 61403, 122806, 798239, 1412269, 1596478, 2824538, 4482419, 8964838, 18359497, 36718994, 58271447, 103095637, 116542894, 206191274, 1340243281, 2680486562]

約数ペア:

[(1, 2680486562), (2, 1340243281), (13, 206191274), (23, 116542894), (26, 103095637), (46, 58271447), (73, 36718994), (146, 18359497), (299, 8964838), (598, 4482419), (949, 2824538), (1679, 1596478), (1898, 1412269), (3358, 798239), (21827, 122806), (43654, 61403)]