8239190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28411}}^1$

素因数の和:28447

約数の個数: 16

約数和(自身を含む): 15342480

約数和(自身を除く): 7103290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 28411, 56822, 142055, 284110, 823919, 1647838, 4119595, 8239190]

約数ペア:

[(1, 8239190), (2, 4119595), (5, 1647838), (10, 823919), (29, 284110), (58, 142055), (145, 56822), (290, 28411)]