2045661838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{182681}}^1$

素因数の和:183203

約数の個数: 16

約数和(自身を含む): 3354041520

約数和(自身を除く): 1308379682

約数列:

[1, 2, 11, 22, 509, 1018, 5599, 11198, 182681, 365362, 2009491, 4018982, 92984629, 185969258, 1022830919, 2045661838]

約数ペア:

[(1, 2045661838), (2, 1022830919), (11, 185969258), (22, 92984629), (509, 4018982), (1018, 2009491), (5599, 365362), (11198, 182681)]