8045803408

素因数分解:

$2^4\times {\mathrm{1549}}^1\times {\mathrm{324637}}^1$

素因数の和:326194

約数の個数: 20

約数和(自身を含む): 15598855900

約数和(自身を除く): 7553052492

約数列:

[1, 2, 4, 8, 16, 1549, 3098, 6196, 12392, 24784, 324637, 649274, 1298548, 2597096, 5194192, 502862713, 1005725426, 2011450852, 4022901704, 8045803408]

約数ペア:

[(1, 8045803408), (2, 4022901704), (4, 2011450852), (8, 1005725426), (16, 502862713), (1549, 5194192), (3098, 2597096), (6196, 1298548), (12392, 649274), (24784, 324637)]