2016258686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{28711}}^1$

素因数の和:28836

約数の個数: 32

約数和(自身を含む): 3391002048

約数和(自身を除く): 1374743362

約数列:

[1, 2, 13, 26, 37, 73, 74, 146, 481, 949, 962, 1898, 2701, 5402, 28711, 35113, 57422, 70226, 373243, 746486, 1062307, 2095903, 2124614, 4191806, 13809991, 27246739, 27619982, 54493478, 77548411, 155096822, 1008129343, 2016258686]

約数ペア:

[(1, 2016258686), (2, 1008129343), (13, 155096822), (26, 77548411), (37, 54493478), (73, 27619982), (74, 27246739), (146, 13809991), (481, 4191806), (949, 2124614), (962, 2095903), (1898, 1062307), (2701, 746486), (5402, 373243), (28711, 70226), (35113, 57422)]