387254213726

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1993}}^1\times {\mathrm{488209}}^1$

素因数の和:490403

約数の個数: 16

約数和(自身を含む): 584094444000

約数和(自身を除く): 196840230274

約数列:

[1, 2, 199, 398, 1993, 3986, 396607, 488209, 793214, 976418, 97153591, 194307182, 973000537, 1946001074, 193627106863, 387254213726]

約数ペア:

[(1, 387254213726), (2, 193627106863), (199, 1946001074), (398, 973000537), (1993, 194307182), (3986, 97153591), (396607, 976418), (488209, 793214)]