3219394561

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{4159}}^1$

素因数の和:4620

約数の個数: 16

約数和(自身を含む): 3426508800

約数和(自身を除く): 207114239

約数列:

[1, 19, 131, 311, 2489, 4159, 5909, 40741, 79021, 544829, 774079, 1293449, 10351751, 24575531, 169441819, 3219394561]

約数ペア:

[(1, 3219394561), (19, 169441819), (131, 24575531), (311, 10351751), (2489, 1293449), (4159, 774079), (5909, 544829), (40741, 79021)]