2088891042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 5109350400

約数和(自身を除く): 3020459358

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 62, 82, 93, 109, 123, 186, 217, 218, 246, 287, 327, 359, 434, 574, 651, 654, 718, 763, 861, 1077, 1271, 1302, 1526, 1722, 2154, 2289, 2513, 2542, 3379, 3813, 4469, 4578, 5026, 6758, 7539, 7626, 8897, 8938, 10137, 11129, 13407, 14719, 15078, 17794, 20274, 22258, 23653, 26691, 26814, 29438, 31283, 33387, 39131, 44157, 47306, 53382, 62566, 66774, 70959, 77903, 78262, 88314, 93849, 103033, 117393, 138539, 141918, 155806, 187698, 206066, 233709, 234786, 273917, 277078, 309099, 415617, 456289, 467418, 547834, 618198, 821751, 831234, 912578, 969773, 1213061, 1368867, 1604371, 1643502, 1939546, 2426122, 2737734, 2909319, 3194023, 3208742, 3639183, 4813113, 5818638, 6388046, 7278366, 8491427, 9582069, 9626226, 11230597, 16982854, 19164138, 22461194, 25474281, 33691791, 49735501, 50948562, 67383582, 99471002, 149206503, 298413006, 348148507, 696297014, 1044445521, 2088891042]

約数ペア:

[(1, 2088891042), (2, 1044445521), (3, 696297014), (6, 348148507), (7, 298413006), (14, 149206503), (21, 99471002), (31, 67383582), (41, 50948562), (42, 49735501), (62, 33691791), (82, 25474281), (93, 22461194), (109, 19164138), (123, 16982854), (186, 11230597), (217, 9626226), (218, 9582069), (246, 8491427), (287, 7278366), (327, 6388046), (359, 5818638), (434, 4813113), (574, 3639183), (651, 3208742), (654, 3194023), (718, 2909319), (763, 2737734), (861, 2426122), (1077, 1939546), (1271, 1643502), (1302, 1604371), (1526, 1368867), (1722, 1213061), (2154, 969773), (2289, 912578), (2513, 831234), (2542, 821751), (3379, 618198), (3813, 547834), (4469, 467418), (4578, 456289), (5026, 415617), (6758, 309099), (7539, 277078), (7626, 273917), (8897, 234786), (8938, 233709), (10137, 206066), (11129, 187698), (13407, 155806), (14719, 141918), (15078, 138539), (17794, 117393), (20274, 103033), (22258, 93849), (23653, 88314), (26691, 78262), (26814, 77903), (29438, 70959), (31283, 66774), (33387, 62566), (39131, 53382), (44157, 47306)]