2051266785

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{13477}}^1$

素因数の和:13697

約数の個数: 32

約数和(自身を含む): 3351169920

約数和(自身を除く): 1299903135

約数列:

[1, 3, 5, 15, 73, 139, 219, 365, 417, 695, 1095, 2085, 10147, 13477, 30441, 40431, 50735, 67385, 152205, 202155, 983821, 1873303, 2951463, 4919105, 5619909, 9366515, 14757315, 28099545, 136751119, 410253357, 683755595, 2051266785]

約数ペア:

[(1, 2051266785), (3, 683755595), (5, 410253357), (15, 136751119), (73, 28099545), (139, 14757315), (219, 9366515), (365, 5619909), (417, 4919105), (695, 2951463), (1095, 1873303), (2085, 983821), (10147, 202155), (13477, 152205), (30441, 67385), (40431, 50735)]