1928822896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{120431}}^1$

素因数の和:120470

約数の個数: 80

約数和(自身を含む): 5017678848

約数和(自身を除く): 3088855952

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 120431, 240862, 481724, 843017, 963448, 1324741, 1565603, 1686034, 1926896, 2649482, 3131206, 3372068, 5298964, 6262412, 6744136, 9273187, 10597928, 10959221, 12524824, 13488272, 17221633, 18546374, 21195856, 21918442, 25049648, 34443266, 37092748, 43836884, 68886532, 74185496, 87673768, 120551431, 137773064, 148370992, 175347536, 241102862, 275546128, 482205724, 964411448, 1928822896]

約数ペア:

[(1, 1928822896), (2, 964411448), (4, 482205724), (7, 275546128), (8, 241102862), (11, 175347536), (13, 148370992), (14, 137773064), (16, 120551431), (22, 87673768), (26, 74185496), (28, 68886532), (44, 43836884), (52, 37092748), (56, 34443266), (77, 25049648), (88, 21918442), (91, 21195856), (104, 18546374), (112, 17221633), (143, 13488272), (154, 12524824), (176, 10959221), (182, 10597928), (208, 9273187), (286, 6744136), (308, 6262412), (364, 5298964), (572, 3372068), (616, 3131206), (728, 2649482), (1001, 1926896), (1144, 1686034), (1232, 1565603), (1456, 1324741), (2002, 963448), (2288, 843017), (4004, 481724), (8008, 240862), (16016, 120431)]