1738167980

素因数分解:

$2^2\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{33311}}^1$

素因数の和:35929

約数の個数: 24

約数和(自身を含む): 3651661440

約数和(自身を除く): 1913493460

約数列:

[1, 2, 4, 5, 10, 20, 2609, 5218, 10436, 13045, 26090, 33311, 52180, 66622, 133244, 166555, 333110, 666220, 86908399, 173816798, 347633596, 434541995, 869083990, 1738167980]

約数ペア:

[(1, 1738167980), (2, 869083990), (4, 434541995), (5, 347633596), (10, 173816798), (20, 86908399), (2609, 666220), (5218, 333110), (10436, 166555), (13045, 133244), (26090, 66622), (33311, 52180)]