1837810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 3632832

約数和(自身を除く): 1795022

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 211, 335, 422, 670, 871, 1055, 1742, 2110, 2743, 4355, 5486, 8710, 13715, 14137, 27430, 28274, 70685, 141370, 183781, 367562, 918905, 1837810]

約数ペア:

[(1, 1837810), (2, 918905), (5, 367562), (10, 183781), (13, 141370), (26, 70685), (65, 28274), (67, 27430), (130, 14137), (134, 13715), (211, 8710), (335, 5486), (422, 4355), (670, 2743), (871, 2110), (1055, 1742)]