2008661694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{52879}}^1$

素因数の和:53384

約数の個数: 32

約数和(自身を含む): 4335313920

約数和(自身を除く): 2326652226

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 2922, 6331, 12662, 18993, 37986, 52879, 105758, 158637, 317274, 687427, 1374854, 2062281, 4124562, 25752073, 51504146, 77256219, 154512438, 334776949, 669553898, 1004330847, 2008661694]

約数ペア:

[(1, 2008661694), (2, 1004330847), (3, 669553898), (6, 334776949), (13, 154512438), (26, 77256219), (39, 51504146), (78, 25752073), (487, 4124562), (974, 2062281), (1461, 1374854), (2922, 687427), (6331, 317274), (12662, 158637), (18993, 105758), (37986, 52879)]