2018368208

素因数分解:

$2^4\times {\mathrm{1447}}^1\times {\mathrm{87179}}^1$

素因数の和:88634

約数の個数: 20

約数和(自身を含む): 3913335840

約数和(自身を除く): 1894967632

約数列:

[1, 2, 4, 8, 16, 1447, 2894, 5788, 11576, 23152, 87179, 174358, 348716, 697432, 1394864, 126148013, 252296026, 504592052, 1009184104, 2018368208]

約数ペア:

[(1, 2018368208), (2, 1009184104), (4, 504592052), (8, 252296026), (16, 126148013), (1447, 1394864), (2894, 697432), (5788, 348716), (11576, 174358), (23152, 87179)]