670140002

素因数分解:

$2^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{142039}}^1$

素因数の和:142385

約数の個数: 16

約数和(自身を含む): 1152228480

約数和(自身を除く): 482088478

約数列:

[1, 2, 7, 14, 337, 674, 2359, 4718, 142039, 284078, 994273, 1988546, 47867143, 95734286, 335070001, 670140002]

約数ペア:

[(1, 670140002), (2, 335070001), (7, 95734286), (14, 47867143), (337, 1988546), (674, 994273), (2359, 284078), (4718, 142039)]