2008562578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{4507}}^1$

素因数の和:4998

約数の個数: 32

約数和(自身を含む): 3365203968

約数和(自身を除く): 1356641390

約数列:

[1, 2, 11, 22, 47, 94, 431, 517, 862, 1034, 4507, 4741, 9014, 9482, 20257, 40514, 49577, 99154, 211829, 222827, 423658, 445654, 1942517, 2330119, 3885034, 4660238, 21367687, 42735374, 91298299, 182596598, 1004281289, 2008562578]

約数ペア:

[(1, 2008562578), (2, 1004281289), (11, 182596598), (22, 91298299), (47, 42735374), (94, 21367687), (431, 4660238), (517, 3885034), (862, 2330119), (1034, 1942517), (4507, 445654), (4741, 423658), (9014, 222827), (9482, 211829), (20257, 99154), (40514, 49577)]