2019481604

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3135841}}^1$

素因数の和:3135875

約数の個数: 24

約数和(自身を含む): 4214571648

約数和(自身を除く): 2195090044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3135841, 6271682, 12543364, 21950887, 43901774, 72124343, 87803548, 144248686, 288497372, 504870401, 1009740802, 2019481604]

約数ペア:

[(1, 2019481604), (2, 1009740802), (4, 504870401), (7, 288497372), (14, 144248686), (23, 87803548), (28, 72124343), (46, 43901774), (92, 21950887), (161, 12543364), (322, 6271682), (644, 3135841)]