2028003855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{192319}}^1$

素因数の和:192383

約数の個数: 32

約数和(自身を含む): 3507916800

約数和(自身を除く): 1479912945

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 10545, 192319, 576957, 961595, 2884785, 3654061, 7115803, 10962183, 18270305, 21347409, 35579015, 54810915, 106737045, 135200257, 405600771, 676001285, 2028003855]

約数ペア:

[(1, 2028003855), (3, 676001285), (5, 405600771), (15, 135200257), (19, 106737045), (37, 54810915), (57, 35579015), (95, 21347409), (111, 18270305), (185, 10962183), (285, 7115803), (555, 3654061), (703, 2884785), (2109, 961595), (3515, 576957), (10545, 192319)]