881655034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{21751}}^1$

素因数の和:23325

約数の個数: 16

約数和(自身を含む): 1425191040

約数和(自身を除く): 543536006

約数列:

[1, 2, 13, 26, 1559, 3118, 20267, 21751, 40534, 43502, 282763, 565526, 33909809, 67819618, 440827517, 881655034]

約数ペア:

[(1, 881655034), (2, 440827517), (13, 67819618), (26, 33909809), (1559, 565526), (3118, 282763), (20267, 43502), (21751, 40534)]