2088893744

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{981623}}^1$

素因数の和:981657

約数の個数: 40

約数和(自身を含む): 4868855040

約数和(自身を除く): 2779961296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 981623, 1963246, 3926492, 6871361, 7852984, 13742722, 15705968, 18650837, 27485444, 37301674, 54970888, 74603348, 109941776, 130555859, 149206696, 261111718, 298413392, 522223436, 1044446872, 2088893744]

約数ペア:

[(1, 2088893744), (2, 1044446872), (4, 522223436), (7, 298413392), (8, 261111718), (14, 149206696), (16, 130555859), (19, 109941776), (28, 74603348), (38, 54970888), (56, 37301674), (76, 27485444), (112, 18650837), (133, 15705968), (152, 13742722), (266, 7852984), (304, 6871361), (532, 3926492), (1064, 1963246), (2128, 981623)]