2021888924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1120781}}^1$

素因数の和:1120837

約数の個数: 24

約数和(自身を含む): 3954118896

約数和(自身を除く): 1932229972

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 1120781, 2241562, 4483124, 12328591, 24657182, 45952021, 49314364, 91904042, 183808084, 505472231, 1010944462, 2021888924]

約数ペア:

[(1, 2021888924), (2, 1010944462), (4, 505472231), (11, 183808084), (22, 91904042), (41, 49314364), (44, 45952021), (82, 24657182), (164, 12328591), (451, 4483124), (902, 2241562), (1804, 1120781)]