1908367088

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{168227}}^1$

素因数の和:168944

約数の個数: 20

約数和(自身を含む): 3702698280

約数和(自身を除く): 1794331192

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 168227, 336454, 672908, 1345816, 2691632, 119272943, 238545886, 477091772, 954183544, 1908367088]

約数ペア:

[(1, 1908367088), (2, 954183544), (4, 477091772), (8, 238545886), (16, 119272943), (709, 2691632), (1418, 1345816), (2836, 672908), (5672, 336454), (11344, 168227)]