1969802884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1\times {\mathrm{2339}}^1$

素因数の和:3952

約数の個数: 48

約数和(自身を含む): 4151347200

約数和(自身を除く): 2181544316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1583, 2339, 3166, 4678, 6332, 9356, 11081, 16373, 22162, 30077, 32746, 44324, 44441, 60154, 65492, 88882, 120308, 177764, 210539, 311087, 421078, 622174, 842156, 1244348, 3702637, 7405274, 14810548, 25918459, 51836918, 70350103, 103673836, 140700206, 281400412, 492450721, 984901442, 1969802884]

約数ペア:

[(1, 1969802884), (2, 984901442), (4, 492450721), (7, 281400412), (14, 140700206), (19, 103673836), (28, 70350103), (38, 51836918), (76, 25918459), (133, 14810548), (266, 7405274), (532, 3702637), (1583, 1244348), (2339, 842156), (3166, 622174), (4678, 421078), (6332, 311087), (9356, 210539), (11081, 177764), (16373, 120308), (22162, 88882), (30077, 65492), (32746, 60154), (44324, 44441)]