1938767530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27696679}}^1$

素因数の和:27696693

約数の個数: 16

約数和(自身を含む): 3988321920

約数和(自身を除く): 2049554390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27696679, 55393358, 138483395, 193876753, 276966790, 387753506, 969383765, 1938767530]

約数ペア:

[(1, 1938767530), (2, 969383765), (5, 387753506), (7, 276966790), (10, 193876753), (14, 138483395), (35, 55393358), (70, 27696679)]