2005980.00000000

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 76684608

約数和(自身を除く): 24640935

約数列:

[1, 3, 11, 33, 121, 311, 363, 461, 933, 1383, 3421, 5071, 10263, 15213, 37631, 55781, 112893, 143371, 167343, 430113, 1577081, 4731243, 17347891, 52043673]

約数ペア:

[(1, 52043673), (3, 17347891), (11, 4731243), (33, 1577081), (121, 430113), (311, 167343), (363, 143371), (461, 112893), (933, 55781), (1383, 37631), (3421, 15213), (5071, 10263)]