2080822587

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{6971}}^1$

素因数の和:7123

約数の個数: 32

約数和(自身を含む): 2971745280

約数和(自身を除く): 890922693

約数列:

[1, 3, 29, 47, 73, 87, 141, 219, 1363, 2117, 3431, 4089, 6351, 6971, 10293, 20913, 99499, 202159, 298497, 327637, 508883, 606477, 982911, 1526649, 9501473, 14757607, 23917501, 28504419, 44272821, 71752503, 693607529, 2080822587]

約数ペア:

[(1, 2080822587), (3, 693607529), (29, 71752503), (47, 44272821), (73, 28504419), (87, 23917501), (141, 14757607), (219, 9501473), (1363, 1526649), (2117, 982911), (3431, 606477), (4089, 508883), (6351, 327637), (6971, 298497), (10293, 202159), (20913, 99499)]