2021690324

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{21841}}^1$

素因数の和:22235

約数の個数: 24

約数和(自身を含む): 3597901608

約数和(自身を除く): 1576211284

約数列:

[1, 2, 4, 73, 146, 292, 317, 634, 1268, 21841, 23141, 43682, 46282, 87364, 92564, 1594393, 3188786, 6377572, 6923597, 13847194, 27694388, 505422581, 1010845162, 2021690324]

約数ペア:

[(1, 2021690324), (2, 1010845162), (4, 505422581), (73, 27694388), (146, 13847194), (292, 6923597), (317, 6377572), (634, 3188786), (1268, 1594393), (21841, 92564), (23141, 87364), (43682, 46282)]