1918562296

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{4759}}^1$

素因数の和:5108

約数の個数: 64

約数和(自身を含む): 4304563200

約数和(自身を除く): 2386000904

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 313, 322, 626, 644, 1252, 1288, 2191, 2504, 4382, 4759, 7199, 8764, 9518, 14398, 17528, 19036, 28796, 33313, 38072, 50393, 57592, 66626, 100786, 109457, 133252, 201572, 218914, 266504, 403144, 437828, 766199, 875656, 1489567, 1532398, 2979134, 3064796, 5958268, 6129592, 10426969, 11916536, 20853938, 34260041, 41707876, 68520082, 83415752, 137040164, 239820287, 274080328, 479640574, 959281148, 1918562296]

約数ペア:

[(1, 1918562296), (2, 959281148), (4, 479640574), (7, 274080328), (8, 239820287), (14, 137040164), (23, 83415752), (28, 68520082), (46, 41707876), (56, 34260041), (92, 20853938), (161, 11916536), (184, 10426969), (313, 6129592), (322, 5958268), (626, 3064796), (644, 2979134), (1252, 1532398), (1288, 1489567), (2191, 875656), (2504, 766199), (4382, 437828), (4759, 403144), (7199, 266504), (8764, 218914), (9518, 201572), (14398, 133252), (17528, 109457), (19036, 100786), (28796, 66626), (33313, 57592), (38072, 50393)]