2016339531

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1861}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 2839296768

約数和(自身を除く): 822957237

約数列:

[1, 3, 37, 43, 111, 129, 227, 681, 1591, 1861, 4773, 5583, 8399, 9761, 25197, 29283, 68857, 80023, 206571, 240069, 361157, 422447, 1083471, 1267341, 2960851, 8882553, 15630539, 18165221, 46891617, 54495663, 672113177, 2016339531]

約数ペア:

[(1, 2016339531), (3, 672113177), (37, 54495663), (43, 46891617), (111, 18165221), (129, 15630539), (227, 8882553), (681, 2960851), (1591, 1267341), (1861, 1083471), (4773, 422447), (5583, 361157), (8399, 240069), (9761, 206571), (25197, 80023), (29283, 68857)]