2089030

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{659}}^1$

素因数の和:983

約数の個数: 16

約数和(自身を含む): 3777840

約数和(自身を除く): 1688810

約数列:

[1, 2, 5, 10, 317, 634, 659, 1318, 1585, 3170, 3295, 6590, 208903, 417806, 1044515, 2089030]

約数ペア:

[(1, 2089030), (2, 1044515), (5, 417806), (10, 208903), (317, 6590), (634, 3295), (659, 3170), (1318, 1585)]