2572339490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{36747707}}^1$

素因数の和:36747721

約数の個数: 16

約数和(自身を含む): 5291669952

約数和(自身を除く): 2719330462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 36747707, 73495414, 183738535, 257233949, 367477070, 514467898, 1286169745, 2572339490]

約数ペア:

[(1, 2572339490), (2, 1286169745), (5, 514467898), (7, 367477070), (10, 257233949), (14, 183738535), (35, 73495414), (70, 36747707)]