264539504

素因数分解:

$2^4\times {\mathrm{2861}}^1\times {\mathrm{5779}}^1$

素因数の和:8648

約数の個数: 20

約数和(自身を含む): 512813160

約数和(自身を除く): 248273656

約数列:

[1, 2, 4, 8, 16, 2861, 5722, 5779, 11444, 11558, 22888, 23116, 45776, 46232, 92464, 16533719, 33067438, 66134876, 132269752, 264539504]

約数ペア:

[(1, 264539504), (2, 132269752), (4, 66134876), (8, 33067438), (16, 16533719), (2861, 92464), (5722, 46232), (5779, 45776), (11444, 23116), (11558, 22888)]