2021889164

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1753}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 3745281120

約数和(自身を除く): 1723391956

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 163, 244, 326, 652, 1753, 1769, 3506, 3538, 4727, 7012, 7076, 9454, 9943, 18908, 19886, 39772, 50837, 101674, 106933, 203348, 213866, 285739, 288347, 427732, 571478, 576694, 1142956, 1153388, 3101057, 6202114, 8286431, 12404228, 16572862, 17430079, 33145724, 34860158, 69720316, 505472291, 1010944582, 2021889164]

約数ペア:

[(1, 2021889164), (2, 1010944582), (4, 505472291), (29, 69720316), (58, 34860158), (61, 33145724), (116, 17430079), (122, 16572862), (163, 12404228), (244, 8286431), (326, 6202114), (652, 3101057), (1753, 1153388), (1769, 1142956), (3506, 576694), (3538, 571478), (4727, 427732), (7012, 288347), (7076, 285739), (9454, 213866), (9943, 203348), (18908, 106933), (19886, 101674), (39772, 50837)]