2016355208

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{1223}}^1$

素因数の和:1794

約数の個数: 64

約数和(自身を含む): 4406400000

約数和(自身を除く): 2390044792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 499, 826, 998, 1223, 1652, 1996, 2446, 3304, 3493, 3992, 4892, 6986, 8561, 9784, 13972, 17122, 27944, 29441, 34244, 58882, 68488, 72157, 117764, 144314, 206087, 235528, 288628, 412174, 505099, 577256, 610277, 824348, 1010198, 1220554, 1648696, 2020396, 2441108, 4040792, 4271939, 4882216, 8543878, 17087756, 34175512, 36006343, 72012686, 144025372, 252044401, 288050744, 504088802, 1008177604, 2016355208]

約数ペア:

[(1, 2016355208), (2, 1008177604), (4, 504088802), (7, 288050744), (8, 252044401), (14, 144025372), (28, 72012686), (56, 36006343), (59, 34175512), (118, 17087756), (236, 8543878), (413, 4882216), (472, 4271939), (499, 4040792), (826, 2441108), (998, 2020396), (1223, 1648696), (1652, 1220554), (1996, 1010198), (2446, 824348), (3304, 610277), (3493, 577256), (3992, 505099), (4892, 412174), (6986, 288628), (8561, 235528), (9784, 206087), (13972, 144314), (17122, 117764), (27944, 72157), (29441, 68488), (34244, 58882)]