2071306027

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1861}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 2574028800

約数和(自身を除く): 502722773

約数列:

[1, 7, 17, 47, 119, 199, 329, 799, 1393, 1861, 3383, 5593, 9353, 13027, 23681, 31637, 65471, 87467, 159001, 221459, 370339, 612269, 1113007, 1486939, 2592373, 6295763, 10408573, 17405933, 44070341, 121841531, 295900861, 2071306027]

約数ペア:

[(1, 2071306027), (7, 295900861), (17, 121841531), (47, 44070341), (119, 17405933), (199, 10408573), (329, 6295763), (799, 2592373), (1393, 1486939), (1861, 1113007), (3383, 612269), (5593, 370339), (9353, 221459), (13027, 159001), (23681, 87467), (31637, 65471)]