2909192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 6410880

約数和(自身を除く): 3501688

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 2543, 5086, 10172, 20344, 27973, 33059, 55946, 66118, 111892, 132236, 223784, 264472, 363649, 727298, 1454596, 2909192]

約数ペア:

[(1, 2909192), (2, 1454596), (4, 727298), (8, 363649), (11, 264472), (13, 223784), (22, 132236), (26, 111892), (44, 66118), (52, 55946), (88, 33059), (104, 27973), (143, 20344), (286, 10172), (572, 5086), (1144, 2543)]