1320221530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7766009}}^1$

素因数の和:7766033

約数の個数: 16

約数和(自身を含む): 2516187240

約数和(自身を除く): 1195965710

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 7766009, 15532018, 38830045, 77660090, 132022153, 264044306, 660110765, 1320221530]

約数ペア:

[(1, 1320221530), (2, 660110765), (5, 264044306), (10, 132022153), (17, 77660090), (34, 38830045), (85, 15532018), (170, 7766009)]