2017406168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{15451}}^1$

素因数の和:16335

約数の個数: 32

約数和(自身を含む): 3986616000

約数和(自身を除く): 1969209832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 859, 1718, 3436, 6872, 15451, 16321, 30902, 32642, 61804, 65284, 123608, 130568, 293569, 587138, 1174276, 2348552, 13272409, 26544818, 53089636, 106179272, 252175771, 504351542, 1008703084, 2017406168]

約数ペア:

[(1, 2017406168), (2, 1008703084), (4, 504351542), (8, 252175771), (19, 106179272), (38, 53089636), (76, 26544818), (152, 13272409), (859, 2348552), (1718, 1174276), (3436, 587138), (6872, 293569), (15451, 130568), (16321, 123608), (30902, 65284), (32642, 61804)]