1255317378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{4269787}}^1$

素因数の和:4269806

約数の個数: 24

約数和(自身を含む): 2920534992

約数和(自身を除く): 1665217614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 4269787, 8539574, 12809361, 25618722, 29888509, 59777018, 89665527, 179331054, 209219563, 418439126, 627658689, 1255317378]

約数ペア:

[(1, 1255317378), (2, 627658689), (3, 418439126), (6, 209219563), (7, 179331054), (14, 89665527), (21, 59777018), (42, 29888509), (49, 25618722), (98, 12809361), (147, 8539574), (294, 4269787)]