426504616

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1239839}}^1$

素因数の和:1239888

約数の個数: 16

約数和(自身を含む): 818294400

約数和(自身を除く): 391789784

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1239839, 2479678, 4959356, 9918712, 53313077, 106626154, 213252308, 426504616]

約数ペア:

[(1, 426504616), (2, 213252308), (4, 106626154), (8, 53313077), (43, 9918712), (86, 4959356), (172, 2479678), (344, 1239839)]