1330559447042

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1338590993}}^1$

素因数の和:1338591073

約数の個数: 16

約数和(自身を含む): 2313085237632

約数和(自身を除く): 982525790590

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1338590993, 2677181986, 9370136951, 18740273902, 95039960503, 190079921006, 665279723521, 1330559447042]

約数ペア:

[(1, 1330559447042), (2, 665279723521), (7, 190079921006), (14, 95039960503), (71, 18740273902), (142, 9370136951), (497, 2677181986), (994, 1338590993)]