2022787739

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{267317}}^1$

素因数の和:267394

約数の個数: 16

約数和(自身を含む): 2463602688

約数和(自身を除く): 440814949

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 267317, 1871219, 6148291, 12563899, 43038037, 87947293, 288969677, 2022787739]

約数ペア:

[(1, 2022787739), (7, 288969677), (23, 87947293), (47, 43038037), (161, 12563899), (329, 6148291), (1081, 1871219), (7567, 267317)]