2018992306

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1\times {\mathrm{10007}}^1$

素因数の和:10649

約数の個数: 16

約数和(自身を含む): 3048036480

約数和(自身を除く): 1029044174

約数列:

[1, 2, 281, 359, 562, 718, 10007, 20014, 100879, 201758, 2811967, 3592513, 5623934, 7185026, 1009496153, 2018992306]

約数ペア:

[(1, 2018992306), (2, 1009496153), (281, 7185026), (359, 5623934), (562, 3592513), (718, 2811967), (10007, 201758), (20014, 100879)]