1255147738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{143249}}^1$

素因数の和:143601

約数の個数: 16

約数和(自身を含む): 2033577000

約数和(自身を除く): 778429262

約数列:

[1, 2, 13, 26, 337, 674, 4381, 8762, 143249, 286498, 1862237, 3724474, 48274913, 96549826, 627573869, 1255147738]

約数ペア:

[(1, 1255147738), (2, 627573869), (13, 96549826), (26, 48274913), (337, 3724474), (674, 1862237), (4381, 286498), (8762, 143249)]