388768146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4984207}}^1$

素因数の和:4984225

約数の個数: 16

約数和(自身を含む): 837346944

約数和(自身を除く): 448578798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4984207, 9968414, 14952621, 29905242, 64794691, 129589382, 194384073, 388768146]

約数ペア:

[(1, 388768146), (2, 194384073), (3, 129589382), (6, 64794691), (13, 29905242), (26, 14952621), (39, 9968414), (78, 4984207)]