126800726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157321}}^1$

素因数の和:157367

約数の個数: 16

約数和(自身を含む): 211440768

約数和(自身を除く): 84640042

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 157321, 314642, 2045173, 4090346, 4876951, 9753902, 63400363, 126800726]

約数ペア:

[(1, 126800726), (2, 63400363), (13, 9753902), (26, 4876951), (31, 4090346), (62, 2045173), (403, 314642), (806, 157321)]