2578169688

素因数分解:

$2^3\times 3^1\times {\mathrm{661}}^1\times {\mathrm{162517}}^1$

素因数の和:163187

約数の個数: 32

約数和(自身を含む): 6455214960

約数和(自身を除く): 3877045272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 661, 1322, 1983, 2644, 3966, 5288, 7932, 15864, 162517, 325034, 487551, 650068, 975102, 1300136, 1950204, 3900408, 107423737, 214847474, 322271211, 429694948, 644542422, 859389896, 1289084844, 2578169688]

約数ペア:

[(1, 2578169688), (2, 1289084844), (3, 859389896), (4, 644542422), (6, 429694948), (8, 322271211), (12, 214847474), (24, 107423737), (661, 3900408), (1322, 1950204), (1983, 1300136), (2644, 975102), (3966, 650068), (5288, 487551), (7932, 325034), (15864, 162517)]