2005957528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3593}}^1\times {\mathrm{3673}}^1$

素因数の和:7291

約数の個数: 32

約数和(自身を含む): 3961306800

約数和(自身を除く): 1955349272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3593, 3673, 7186, 7346, 14372, 14692, 28744, 29384, 68267, 69787, 136534, 139574, 273068, 279148, 546136, 558296, 13197089, 26394178, 52788356, 105576712, 250744691, 501489382, 1002978764, 2005957528]

約数ペア:

[(1, 2005957528), (2, 1002978764), (4, 501489382), (8, 250744691), (19, 105576712), (38, 52788356), (76, 26394178), (152, 13197089), (3593, 558296), (3673, 546136), (7186, 279148), (7346, 273068), (14372, 139574), (14692, 136534), (28744, 69787), (29384, 68267)]