2112949076

素因数分解:

$2^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{139487}}^1$

素因数の和:140039

約数の個数: 24

約数和(自身を含む): 4233739776

約数和(自身を除く): 2120790700

約数列:

[1, 2, 4, 7, 14, 28, 541, 1082, 2164, 3787, 7574, 15148, 139487, 278974, 557948, 976409, 1952818, 3905636, 75462467, 150924934, 301849868, 528237269, 1056474538, 2112949076]

約数ペア:

[(1, 2112949076), (2, 1056474538), (4, 528237269), (7, 301849868), (14, 150924934), (28, 75462467), (541, 3905636), (1082, 1952818), (2164, 976409), (3787, 557948), (7574, 278974), (15148, 139487)]