2054910.00000000

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6473}}^1$

素因数の和:6566

約数の個数: 16

約数和(自身を含む): 37290240

約数和(自身を除く): 11094009

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 6473, 19419, 122987, 368961, 459583, 1378749, 8732077, 26196231]

約数ペア:

[(1, 26196231), (3, 8732077), (19, 1378749), (57, 459583), (71, 368961), (213, 122987), (1349, 19419), (4047, 6473)]