2006395846

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{68473}}^1$

素因数の和:68525

約数の個数: 48

約数和(自身を含む): 3934242144

約数和(自身を除く): 1927846298

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 598, 637, 1127, 1274, 2093, 2254, 4186, 14651, 29302, 68473, 136946, 479311, 890149, 958622, 1574879, 1780298, 3149758, 3355177, 6231043, 6710354, 11024153, 12462086, 20473427, 22048306, 40946854, 43617301, 77169071, 87234602, 143313989, 154338142, 286627978, 1003197923, 2006395846]

約数ペア:

[(1, 2006395846), (2, 1003197923), (7, 286627978), (13, 154338142), (14, 143313989), (23, 87234602), (26, 77169071), (46, 43617301), (49, 40946854), (91, 22048306), (98, 20473427), (161, 12462086), (182, 11024153), (299, 6710354), (322, 6231043), (598, 3355177), (637, 3149758), (1127, 1780298), (1274, 1574879), (2093, 958622), (2254, 890149), (4186, 479311), (14651, 136946), (29302, 68473)]