6263638

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:639

約数の個数: 16

約数和(自身を含む): 9692496

約数和(自身を除く): 3428858

約数列:

[1, 2, 43, 86, 173, 346, 421, 842, 7439, 14878, 18103, 36206, 72833, 145666, 3131819, 6263638]

約数ペア:

[(1, 6263638), (2, 3131819), (43, 145666), (86, 72833), (173, 36206), (346, 18103), (421, 14878), (842, 7439)]