2028542876

素因数分解:

$2^2\times {\mathrm{431}}^1\times {\mathrm{1061}}^1\times {\mathrm{1109}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 3564751680

約数和(自身を除く): 1536208804

約数列:

[1, 2, 4, 431, 862, 1061, 1109, 1724, 2122, 2218, 4244, 4436, 457291, 477979, 914582, 955958, 1176649, 1829164, 1911916, 2353298, 4706596, 507135719, 1014271438, 2028542876]

約数ペア:

[(1, 2028542876), (2, 1014271438), (4, 507135719), (431, 4706596), (862, 2353298), (1061, 1911916), (1109, 1829164), (1724, 1176649), (2122, 955958), (2218, 914582), (4244, 477979), (4436, 457291)]