2129028034

素因数分解:

$2^1\times 7^1\times {\mathrm{28001}}^1\times {\mathrm{5431}}^1$

素因数の和:33441

約数の個数: 16

約数和(自身を含む): 3650564736

約数和(自身を除く): 1521536702

約数列:

[1, 2, 7, 14, 5431, 10862, 28001, 38017, 56002, 76034, 196007, 392014, 152073431, 304146862, 1064514017, 2129028034]

約数ペア:

[(1, 2129028034), (2, 1064514017), (7, 304146862), (14, 152073431), (5431, 392014), (10862, 196007), (28001, 76034), (38017, 56002)]