2743004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 5408256

約数和(自身を除く): 2665252

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 2011, 4022, 8044, 22121, 44242, 62341, 88484, 124682, 249364, 685751, 1371502, 2743004]

約数ペア:

[(1, 2743004), (2, 1371502), (4, 685751), (11, 249364), (22, 124682), (31, 88484), (44, 62341), (62, 44242), (124, 22121), (341, 8044), (682, 4022), (1364, 2011)]