2078384462

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{287149}}^1$

素因数の和:287216

約数の個数: 32

約数和(自身を含む): 3969561600

約数和(自身を除く): 1891177138

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 287149, 574298, 2010043, 3158639, 4020086, 6317278, 13496003, 22110473, 26992006, 44220946, 94472021, 148456033, 188944042, 296912066, 1039192231, 2078384462]

約数ペア:

[(1, 2078384462), (2, 1039192231), (7, 296912066), (11, 188944042), (14, 148456033), (22, 94472021), (47, 44220946), (77, 26992006), (94, 22110473), (154, 13496003), (329, 6317278), (517, 4020086), (658, 3158639), (1034, 2010043), (3619, 574298), (7238, 287149)]