2018024764

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1\times {\mathrm{1039}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 4101027840

約数和(自身を除く): 2083003076

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 977, 994, 1039, 1954, 1988, 2078, 3908, 4156, 6839, 7273, 13678, 14546, 27356, 29092, 69367, 73769, 138734, 147538, 277468, 295076, 485569, 516383, 971138, 1015103, 1032766, 1942276, 2030206, 2065532, 4060412, 7105721, 14211442, 28422884, 72072313, 144144626, 288289252, 504506191, 1009012382, 2018024764]

約数ペア:

[(1, 2018024764), (2, 1009012382), (4, 504506191), (7, 288289252), (14, 144144626), (28, 72072313), (71, 28422884), (142, 14211442), (284, 7105721), (497, 4060412), (977, 2065532), (994, 2030206), (1039, 1942276), (1954, 1032766), (1988, 1015103), (2078, 971138), (3908, 516383), (4156, 485569), (6839, 295076), (7273, 277468), (13678, 147538), (14546, 138734), (27356, 73769), (29092, 69367)]