1992632642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 4172636160

約数和(自身を除く): 2180003518

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 43, 77, 79, 86, 91, 143, 154, 158, 182, 286, 293, 301, 473, 553, 559, 586, 602, 869, 946, 1001, 1027, 1106, 1118, 1738, 2002, 2051, 2054, 3223, 3311, 3397, 3809, 3913, 4102, 6083, 6149, 6446, 6622, 6794, 7189, 7618, 7826, 11297, 12166, 12298, 12599, 14378, 22561, 22594, 23147, 23779, 25198, 26663, 37367, 41899, 43043, 44161, 45122, 46294, 47558, 53326, 74734, 79079, 83798, 86086, 88193, 88322, 138589, 158158, 162029, 163787, 176386, 254617, 261569, 277178, 293293, 300911, 309127, 324058, 327574, 485771, 509234, 523138, 586586, 601822, 618254, 970123, 971542, 995321, 1146509, 1782319, 1801657, 1940246, 1990642, 2106377, 2293018, 3310021, 3400397, 3564638, 3603314, 4212754, 6620042, 6800794, 6967247, 10948531, 12611599, 12939173, 13934494, 21897062, 23170147, 25223198, 25878346, 46340294, 76639717, 90574211, 142330903, 153279434, 181148422, 284661806, 996316321, 1992632642]

約数ペア:

[(1, 1992632642), (2, 996316321), (7, 284661806), (11, 181148422), (13, 153279434), (14, 142330903), (22, 90574211), (26, 76639717), (43, 46340294), (77, 25878346), (79, 25223198), (86, 23170147), (91, 21897062), (143, 13934494), (154, 12939173), (158, 12611599), (182, 10948531), (286, 6967247), (293, 6800794), (301, 6620042), (473, 4212754), (553, 3603314), (559, 3564638), (586, 3400397), (602, 3310021), (869, 2293018), (946, 2106377), (1001, 1990642), (1027, 1940246), (1106, 1801657), (1118, 1782319), (1738, 1146509), (2002, 995321), (2051, 971542), (2054, 970123), (3223, 618254), (3311, 601822), (3397, 586586), (3809, 523138), (3913, 509234), (4102, 485771), (6083, 327574), (6149, 324058), (6446, 309127), (6622, 300911), (6794, 293293), (7189, 277178), (7618, 261569), (7826, 254617), (11297, 176386), (12166, 163787), (12298, 162029), (12599, 158158), (14378, 138589), (22561, 88322), (22594, 88193), (23147, 86086), (23779, 83798), (25198, 79079), (26663, 74734), (37367, 53326), (41899, 47558), (43043, 46294), (44161, 45122)]