256425402

素因数分解:

$2^1\times 3^1\times {\mathrm{823}}^1\times {\mathrm{51929}}^1$

素因数の和:52757

約数の個数: 16

約数和(自身を含む): 513483840

約数和(自身を除く): 257058438

約数列:

[1, 2, 3, 6, 823, 1646, 2469, 4938, 51929, 103858, 155787, 311574, 42737567, 85475134, 128212701, 256425402]

約数ペア:

[(1, 256425402), (2, 128212701), (3, 85475134), (6, 42737567), (823, 311574), (1646, 155787), (2469, 103858), (4938, 51929)]