256304622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6102491}}^1$

素因数の和:6102503

約数の個数: 16

約数和(自身を含む): 585839232

約数和(自身を除く): 329534610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6102491, 12204982, 18307473, 36614946, 42717437, 85434874, 128152311, 256304622]

約数ペア:

[(1, 256304622), (2, 128152311), (3, 85434874), (6, 42717437), (7, 36614946), (14, 18307473), (21, 12204982), (42, 6102491)]