1666001512

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{1571}}^1$

素因数の和:2266

約数の個数: 64

約数和(自身を含む): 3701116800

約数和(自身を除く): 2035115288

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 653, 812, 1306, 1571, 1624, 2612, 3142, 4571, 5224, 6284, 9142, 10997, 12568, 18284, 18937, 21994, 36568, 37874, 43988, 45559, 75748, 87976, 91118, 132559, 151496, 182236, 265118, 318913, 364472, 530236, 637826, 1025863, 1060472, 1275652, 2051726, 2551304, 4103452, 7181041, 8206904, 14362082, 28724164, 29750027, 57448328, 59500054, 119000108, 208250189, 238000216, 416500378, 833000756, 1666001512]

約数ペア:

[(1, 1666001512), (2, 833000756), (4, 416500378), (7, 238000216), (8, 208250189), (14, 119000108), (28, 59500054), (29, 57448328), (56, 29750027), (58, 28724164), (116, 14362082), (203, 8206904), (232, 7181041), (406, 4103452), (653, 2551304), (812, 2051726), (1306, 1275652), (1571, 1060472), (1624, 1025863), (2612, 637826), (3142, 530236), (4571, 364472), (5224, 318913), (6284, 265118), (9142, 182236), (10997, 151496), (12568, 132559), (18284, 91118), (18937, 87976), (21994, 75748), (36568, 45559), (37874, 43988)]