2562097294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1\times {\mathrm{2039}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 4146912000

約数和(自身を除く): 1584814706

約数列:

[1, 2, 19, 38, 43, 86, 769, 817, 1538, 1634, 2039, 4078, 14611, 29222, 33067, 38741, 66134, 77482, 87677, 175354, 628273, 1256546, 1567991, 1665863, 3135982, 3331726, 29791829, 59583658, 67423613, 134847226, 1281048647, 2562097294]

約数ペア:

[(1, 2562097294), (2, 1281048647), (19, 134847226), (38, 67423613), (43, 59583658), (86, 29791829), (769, 3331726), (817, 3135982), (1538, 1665863), (1634, 1567991), (2039, 1256546), (4078, 628273), (14611, 175354), (29222, 87677), (33067, 77482), (38741, 66134)]