2651441374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1\times {\mathrm{641}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 4221792000

約数和(自身を除く): 1570350626

約数列:

[1, 2, 19, 38, 199, 398, 547, 641, 1094, 1282, 3781, 7562, 10393, 12179, 20786, 24358, 108853, 127559, 217706, 255118, 350627, 701254, 2068207, 2423621, 4136414, 4847242, 6661913, 13323826, 69774773, 139549546, 1325720687, 2651441374]

約数ペア:

[(1, 2651441374), (2, 1325720687), (19, 139549546), (38, 69774773), (199, 13323826), (398, 6661913), (547, 4847242), (641, 4136414), (1094, 2423621), (1282, 2068207), (3781, 701254), (7562, 350627), (10393, 255118), (12179, 217706), (20786, 127559), (24358, 108853)]