2548656879

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{30713}}^1$

素因数の和:31054

約数の個数: 16

約数和(自身を含む): 3439968000

約数和(自身を除く): 891311121

約数列:

[1, 3, 139, 199, 417, 597, 27661, 30713, 82983, 92139, 4269107, 6111887, 12807321, 18335661, 849552293, 2548656879]

約数ペア:

[(1, 2548656879), (3, 849552293), (139, 18335661), (199, 12807321), (417, 6111887), (597, 4269107), (27661, 92139), (30713, 82983)]