2051228143

素因数分解:

${\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1\times {\mathrm{1103}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 2192279040

約数和(自身を除く): 141050897

約数列:

[1, 17, 139, 787, 1103, 2363, 13379, 18751, 109393, 153317, 868061, 1859681, 2606389, 14757037, 120660479, 2051228143]

約数ペア:

[(1, 2051228143), (17, 120660479), (139, 14757037), (787, 2606389), (1103, 1859681), (2363, 868061), (13379, 153317), (18751, 109393)]