2813668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4919}}^1$

素因数の和:4947

約数の個数: 24

約数和(自身を含む): 5785920

約数和(自身を除く): 2972252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 4919, 9838, 19676, 54109, 63947, 108218, 127894, 216436, 255788, 703417, 1406834, 2813668]

約数ペア:

[(1, 2813668), (2, 1406834), (4, 703417), (11, 255788), (13, 216436), (22, 127894), (26, 108218), (44, 63947), (52, 54109), (143, 19676), (286, 9838), (572, 4919)]