2981569166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1222957}}^1$

素因数の和:1223035

約数の個数: 16

約数和(自身を含む): 4754860704

約数和(自身を除く): 1773291538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 1222957, 2445914, 28128011, 56256022, 64816721, 129633442, 1490784583, 2981569166]

約数ペア:

[(1, 2981569166), (2, 1490784583), (23, 129633442), (46, 64816721), (53, 56256022), (106, 28128011), (1219, 2445914), (2438, 1222957)]