26861530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{158009}}^1$

素因数の和:158033

約数の個数: 16

約数和(自身を含む): 51195240

約数和(自身を除く): 24333710

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 158009, 316018, 790045, 1580090, 2686153, 5372306, 13430765, 26861530]

約数ペア:

[(1, 26861530), (2, 13430765), (5, 5372306), (10, 2686153), (17, 1580090), (34, 790045), (85, 316018), (170, 158009)]