81609975362

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{141193729}}^1$

素因数の和:141193765

約数の個数: 12

約数和(自身を含む): 130039425330

約数和(自身を除く): 48429449968

約数列:

[1, 2, 17, 34, 289, 578, 141193729, 282387458, 2400293393, 4800586786, 40804987681, 81609975362]

約数ペア:

[(1, 81609975362), (2, 40804987681), (17, 4800586786), (34, 2400293393), (289, 282387458), (578, 141193729)]