509054804

素因数分解:

$2^2\times {\mathrm{10631}}^1\times {\mathrm{11971}}^1$

素因数の和:22606

約数の個数: 12

約数和(自身を含む): 891004128

約数和(自身を除く): 381949324

約数列:

[1, 2, 4, 10631, 11971, 21262, 23942, 42524, 47884, 127263701, 254527402, 509054804]

約数ペア:

[(1, 509054804), (2, 254527402), (4, 127263701), (10631, 47884), (11971, 42524), (21262, 23942)]