39401306

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6353}}^1$

素因数の和:6805

約数の個数: 16

約数和(自身を含む): 67708224

約数和(自身を除く): 28306918

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 6353, 12706, 44471, 88942, 2814379, 5628758, 19700653, 39401306]

約数ペア:

[(1, 39401306), (2, 19700653), (7, 5628758), (14, 2814379), (443, 88942), (886, 44471), (3101, 12706), (6202, 6353)]