2056538146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{48437}}^1$

素因数の和:48546

約数の個数: 32

約数和(自身を含む): 3515436288

約数和(自身を除く): 1458898142

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 299, 598, 923, 1633, 1846, 3266, 21229, 42458, 48437, 96874, 629681, 1114051, 1259362, 2228102, 3439027, 6878054, 14482663, 28965326, 44707351, 79097621, 89414702, 158195242, 1028269073, 2056538146]

約数ペア:

[(1, 2056538146), (2, 1028269073), (13, 158195242), (23, 89414702), (26, 79097621), (46, 44707351), (71, 28965326), (142, 14482663), (299, 6878054), (598, 3439027), (923, 2228102), (1633, 1259362), (1846, 1114051), (3266, 629681), (21229, 96874), (42458, 48437)]