2100054523

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{15913}}^1$

素因数の和:17046

約数の個数: 16

約数和(自身を含む): 2543693760

約数和(自身を除く): 443639237

約数列:

[1, 7, 17, 119, 1109, 7763, 15913, 18853, 111391, 131971, 270521, 1893647, 17647517, 123532619, 300007789, 2100054523]

約数ペア:

[(1, 2100054523), (7, 300007789), (17, 123532619), (119, 17647517), (1109, 1893647), (7763, 270521), (15913, 131971), (18853, 111391)]