239218561

素因数分解:

${\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{5081}}^1$

素因数の和:5216

約数の個数: 12

約数和(自身を含む): 252931140

約数和(自身を除く): 13712579

約数列:

[1, 23, 89, 529, 2047, 5081, 47081, 116863, 452209, 2687849, 10400807, 239218561]

約数ペア:

[(1, 239218561), (23, 10400807), (89, 2687849), (529, 452209), (2047, 116863), (5081, 47081)]