2006256784

素因数分解:

$2^4\times 7^2\times {\mathrm{463}}^1\times {\mathrm{5527}}^1$

素因数の和:6012

約数の個数: 60

約数和(自身を含む): 4532340864

約数和(自身を除く): 2526084080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 463, 784, 926, 1852, 3241, 3704, 5527, 6482, 7408, 11054, 12964, 22108, 22687, 25928, 38689, 44216, 45374, 51856, 77378, 88432, 90748, 154756, 181496, 270823, 309512, 362992, 541646, 619024, 1083292, 2166584, 2559001, 4333168, 5118002, 10236004, 17913007, 20472008, 35826014, 40944016, 71652028, 125391049, 143304056, 250782098, 286608112, 501564196, 1003128392, 2006256784]

約数ペア:

[(1, 2006256784), (2, 1003128392), (4, 501564196), (7, 286608112), (8, 250782098), (14, 143304056), (16, 125391049), (28, 71652028), (49, 40944016), (56, 35826014), (98, 20472008), (112, 17913007), (196, 10236004), (392, 5118002), (463, 4333168), (784, 2559001), (926, 2166584), (1852, 1083292), (3241, 619024), (3704, 541646), (5527, 362992), (6482, 309512), (7408, 270823), (11054, 181496), (12964, 154756), (22108, 90748), (22687, 88432), (25928, 77378), (38689, 51856), (44216, 45374)]