2681296

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1627}}^1$

素因数の和:1738

約数の個数: 20

約数和(自身を含む): 5248672

約数和(自身を除く): 2567376

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1627, 1648, 3254, 6508, 13016, 26032, 167581, 335162, 670324, 1340648, 2681296]

約数ペア:

[(1, 2681296), (2, 1340648), (4, 670324), (8, 335162), (16, 167581), (103, 26032), (206, 13016), (412, 6508), (824, 3254), (1627, 1648)]