2088408322

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 4374720000

約数和(自身を除く): 2286311678

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 61, 77, 91, 98, 122, 143, 154, 182, 286, 343, 349, 427, 539, 637, 671, 686, 698, 793, 854, 1001, 1078, 1274, 1342, 1586, 2002, 2443, 2989, 3773, 3839, 4459, 4537, 4697, 4886, 5551, 5978, 7007, 7546, 7678, 8723, 8918, 9074, 9394, 11102, 14014, 17101, 17446, 20923, 21289, 26873, 31759, 32879, 34202, 38857, 41846, 42578, 49049, 49907, 53746, 61061, 63518, 65758, 77714, 98098, 99814, 119707, 122122, 149023, 188111, 222313, 230153, 234179, 239414, 271999, 276757, 298046, 349349, 376222, 427427, 444626, 460306, 468358, 543998, 553514, 698698, 854854, 1043161, 1316777, 1556191, 1639253, 1937299, 2086322, 2445443, 2633554, 2991989, 3044327, 3112382, 3278506, 3874598, 4890886, 5983978, 6088654, 7302127, 11474771, 13561093, 14604254, 17118101, 21310289, 22949542, 27122186, 34236202, 42620578, 80323397, 94927651, 149172023, 160646794, 189855302, 298344046, 1044204161, 2088408322]

約数ペア:

[(1, 2088408322), (2, 1044204161), (7, 298344046), (11, 189855302), (13, 160646794), (14, 149172023), (22, 94927651), (26, 80323397), (49, 42620578), (61, 34236202), (77, 27122186), (91, 22949542), (98, 21310289), (122, 17118101), (143, 14604254), (154, 13561093), (182, 11474771), (286, 7302127), (343, 6088654), (349, 5983978), (427, 4890886), (539, 3874598), (637, 3278506), (671, 3112382), (686, 3044327), (698, 2991989), (793, 2633554), (854, 2445443), (1001, 2086322), (1078, 1937299), (1274, 1639253), (1342, 1556191), (1586, 1316777), (2002, 1043161), (2443, 854854), (2989, 698698), (3773, 553514), (3839, 543998), (4459, 468358), (4537, 460306), (4697, 444626), (4886, 427427), (5551, 376222), (5978, 349349), (7007, 298046), (7546, 276757), (7678, 271999), (8723, 239414), (8918, 234179), (9074, 230153), (9394, 222313), (11102, 188111), (14014, 149023), (17101, 122122), (17446, 119707), (20923, 99814), (21289, 98098), (26873, 77714), (31759, 65758), (32879, 63518), (34202, 61061), (38857, 53746), (41846, 49907), (42578, 49049)]