2019946768

素因数分解:

$2^4\times 7^1\times {\mathrm{463}}^1\times {\mathrm{38953}}^1$

素因数の和:39431

約数の個数: 40

約数和(自身を含む): 4482514688

約数和(自身を除く): 2462567920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 463, 926, 1852, 3241, 3704, 6482, 7408, 12964, 25928, 38953, 51856, 77906, 155812, 272671, 311624, 545342, 623248, 1090684, 2181368, 4362736, 18035239, 36070478, 72140956, 126246673, 144281912, 252493346, 288563824, 504986692, 1009973384, 2019946768]

約数ペア:

[(1, 2019946768), (2, 1009973384), (4, 504986692), (7, 288563824), (8, 252493346), (14, 144281912), (16, 126246673), (28, 72140956), (56, 36070478), (112, 18035239), (463, 4362736), (926, 2181368), (1852, 1090684), (3241, 623248), (3704, 545342), (6482, 311624), (7408, 272671), (12964, 155812), (25928, 77906), (38953, 51856)]