816940082

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2537081}}^1$

素因数の和:2537113

約数の個数: 16

約数和(自身を含む): 1461359232

約数和(自身を除く): 644419150

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2537081, 5074162, 17759567, 35519134, 58352863, 116705726, 408470041, 816940082]

約数ペア:

[(1, 816940082), (2, 408470041), (7, 116705726), (14, 58352863), (23, 35519134), (46, 17759567), (161, 5074162), (322, 2537081)]