2080366856

素因数分解:

$2^3\times {\mathrm{2027}}^1\times {\mathrm{128291}}^1$

素因数の和:130324

約数の個数: 16

約数和(自身を含む): 3902642640

約数和(自身を除く): 1822275784

約数列:

[1, 2, 4, 8, 2027, 4054, 8108, 16216, 128291, 256582, 513164, 1026328, 260045857, 520091714, 1040183428, 2080366856]

約数ペア:

[(1, 2080366856), (2, 1040183428), (4, 520091714), (8, 260045857), (2027, 1026328), (4054, 513164), (8108, 256582), (16216, 128291)]