2992188872

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{7219}}^1$

素因数の和:7685

約数の個数: 32

約数和(自身を含む): 5661057600

約数和(自身を除く): 2668868728

約数列:

[1, 2, 4, 8, 197, 263, 394, 526, 788, 1052, 1576, 2104, 7219, 14438, 28876, 51811, 57752, 103622, 207244, 414488, 1422143, 1898597, 2844286, 3797194, 5688572, 7594388, 11377144, 15188776, 374023609, 748047218, 1496094436, 2992188872]

約数ペア:

[(1, 2992188872), (2, 1496094436), (4, 748047218), (8, 374023609), (197, 15188776), (263, 11377144), (394, 7594388), (526, 5688572), (788, 3797194), (1052, 2844286), (1576, 1898597), (2104, 1422143), (7219, 414488), (14438, 207244), (28876, 103622), (51811, 57752)]