2550712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 5115600

約数和(自身を除く): 2564888

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 173, 194, 346, 388, 692, 776, 1384, 1843, 3287, 3686, 6574, 7372, 13148, 14744, 16781, 26296, 33562, 67124, 134248, 318839, 637678, 1275356, 2550712]

約数ペア:

[(1, 2550712), (2, 1275356), (4, 637678), (8, 318839), (19, 134248), (38, 67124), (76, 33562), (97, 26296), (152, 16781), (173, 14744), (194, 13148), (346, 7372), (388, 6574), (692, 3686), (776, 3287), (1384, 1843)]