1356943978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3070009}}^1$

素因数の和:3070041

約数の個数: 16

約数和(自身を含む): 2320927560

約数和(自身を除く): 963983582

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3070009, 6140018, 39910117, 52190153, 79820234, 104380306, 678471989, 1356943978]

約数ペア:

[(1, 1356943978), (2, 678471989), (13, 104380306), (17, 79820234), (26, 52190153), (34, 39910117), (221, 6140018), (442, 3070009)]