2789311332

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{6037}}^1$

素因数の和:6460

約数の個数: 48

約数和(自身を含む): 6579970880

約数和(自身を除く): 3790659548

約数列:

[1, 2, 3, 4, 6, 12, 139, 277, 278, 417, 554, 556, 831, 834, 1108, 1662, 1668, 3324, 6037, 12074, 18111, 24148, 36222, 38503, 72444, 77006, 115509, 154012, 231018, 462036, 839143, 1672249, 1678286, 2517429, 3344498, 3356572, 5016747, 5034858, 6688996, 10033494, 10069716, 20066988, 232442611, 464885222, 697327833, 929770444, 1394655666, 2789311332]

約数ペア:

[(1, 2789311332), (2, 1394655666), (3, 929770444), (4, 697327833), (6, 464885222), (12, 232442611), (139, 20066988), (277, 10069716), (278, 10033494), (417, 6688996), (554, 5034858), (556, 5016747), (831, 3356572), (834, 3344498), (1108, 2517429), (1662, 1678286), (1668, 1672249), (3324, 839143), (6037, 462036), (12074, 231018), (18111, 154012), (24148, 115509), (36222, 77006), (38503, 72444)]