1566771328

素因数分解:

$2^7\times {\mathrm{12240401}}^1$

素因数の和:12240415

約数の個数: 16

約数和(自身を含む): 3121302510

約数和(自身を除く): 1554531182

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 12240401, 24480802, 48961604, 97923208, 195846416, 391692832, 783385664, 1566771328]

約数ペア:

[(1, 1566771328), (2, 783385664), (4, 391692832), (8, 195846416), (16, 97923208), (32, 48961604), (64, 24480802), (128, 12240401)]