2018594

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 16

約数和(自身を含む): 3144960

約数和(自身を除く): 1126366

約数列:

[1, 2, 41, 82, 103, 206, 239, 478, 4223, 8446, 9799, 19598, 24617, 49234, 1009297, 2018594]

約数ペア:

[(1, 2018594), (2, 1009297), (41, 49234), (82, 24617), (103, 19598), (206, 9799), (239, 8446), (478, 4223)]