1961230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4561}}^1$

素因数の和:4611

約数の個数: 16

約数和(自身を含む): 3613104

約数和(自身を除く): 1651874

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4561, 9122, 22805, 45610, 196123, 392246, 980615, 1961230]

約数ペア:

[(1, 1961230), (2, 980615), (5, 392246), (10, 196123), (43, 45610), (86, 22805), (215, 9122), (430, 4561)]