2056529072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9887159}}^1$

素因数の和:9887180

約数の個数: 20

約数和(自身を含む): 4291027440

約数和(自身を除く): 2234498368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9887159, 19774318, 39548636, 79097272, 128533067, 158194544, 257066134, 514132268, 1028264536, 2056529072]

約数ペア:

[(1, 2056529072), (2, 1028264536), (4, 514132268), (8, 257066134), (13, 158194544), (16, 128533067), (26, 79097272), (52, 39548636), (104, 19774318), (208, 9887159)]