1531680752

素因数分解:

$2^4\times 7^1\times {\mathrm{13675721}}^1$

素因数の和:13675736

約数の個数: 20

約数和(自身を含む): 3391579056

約数和(自身を除く): 1859898304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 13675721, 27351442, 54702884, 95730047, 109405768, 191460094, 218811536, 382920188, 765840376, 1531680752]

約数ペア:

[(1, 1531680752), (2, 765840376), (4, 382920188), (7, 218811536), (8, 191460094), (14, 109405768), (16, 95730047), (28, 54702884), (56, 27351442), (112, 13675721)]