2556554938

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4246769}}^1$

素因数の和:4246821

約数の個数: 16

約数和(自身を含む): 4484589120

約数和(自身を除く): 1928034182

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 4246769, 8493538, 29727383, 59454766, 182611067, 365222134, 1278277469, 2556554938]

約数ペア:

[(1, 2556554938), (2, 1278277469), (7, 365222134), (14, 182611067), (43, 59454766), (86, 29727383), (301, 8493538), (602, 4246769)]