2149278616

素因数分解:

$2^3\times {\mathrm{4759}}^1\times {\mathrm{56453}}^1$

素因数の和:61218

約数の個数: 16

約数和(自身を含む): 4030815600

約数和(自身を除く): 1881536984

約数列:

[1, 2, 4, 8, 4759, 9518, 19036, 38072, 56453, 112906, 225812, 451624, 268659827, 537319654, 1074639308, 2149278616]

約数ペア:

[(1, 2149278616), (2, 1074639308), (4, 537319654), (8, 268659827), (4759, 451624), (9518, 225812), (19036, 112906), (38072, 56453)]