2543593

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 2935296

約数和(自身を除く): 391703

約数列:

[1, 13, 23, 47, 181, 299, 611, 1081, 2353, 4163, 8507, 14053, 54119, 110591, 195661, 2543593]

約数ペア:

[(1, 2543593), (13, 195661), (23, 110591), (47, 54119), (181, 14053), (299, 8507), (611, 4163), (1081, 2353)]