1320610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3269

約数の個数: 16

約数和(自身を含む): 2435832

約数和(自身を除く): 1115222

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 3221, 6442, 16105, 32210, 132061, 264122, 660305, 1320610]

約数ペア:

[(1, 1320610), (2, 660305), (5, 264122), (10, 132061), (41, 32210), (82, 16105), (205, 6442), (410, 3221)]