290064217

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1481}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 315950544

約数和(自身を除く): 25886327

約数列:

[1, 17, 41, 281, 697, 1481, 4777, 11521, 25177, 60721, 195857, 416161, 1032257, 7074737, 17062601, 290064217]

約数ペア:

[(1, 290064217), (17, 17062601), (41, 7074737), (281, 1032257), (697, 416161), (1481, 195857), (4777, 60721), (11521, 25177)]