2019430328

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{5870437}}^1$

素因数の和:5870486

約数の個数: 16

約数和(自身を含む): 3874489080

約数和(自身を除く): 1855058752

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 5870437, 11740874, 23481748, 46963496, 252428791, 504857582, 1009715164, 2019430328]

約数ペア:

[(1, 2019430328), (2, 1009715164), (4, 504857582), (8, 252428791), (43, 46963496), (86, 23481748), (172, 11740874), (344, 5870437)]