845597284

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{3739}}^1$

素因数の和:3988

約数の個数: 48

約数和(自身を含む): 1741703040

約数和(自身を除く): 896105756

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 197, 287, 394, 574, 788, 1148, 1379, 2758, 3739, 5516, 7478, 8077, 14956, 16154, 26173, 32308, 52346, 56539, 104692, 113078, 153299, 226156, 306598, 613196, 736583, 1073093, 1473166, 2146186, 2946332, 4292372, 5156081, 10312162, 20624324, 30199903, 60399806, 120799612, 211399321, 422798642, 845597284]

約数ペア:

[(1, 845597284), (2, 422798642), (4, 211399321), (7, 120799612), (14, 60399806), (28, 30199903), (41, 20624324), (82, 10312162), (164, 5156081), (197, 4292372), (287, 2946332), (394, 2146186), (574, 1473166), (788, 1073093), (1148, 736583), (1379, 613196), (2758, 306598), (3739, 226156), (5516, 153299), (7478, 113078), (8077, 104692), (14956, 56539), (16154, 52346), (26173, 32308)]