8256878

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4243}}^1$

素因数の和:4391

約数の個数: 16

約数和(自身を含む): 14259840

約数和(自身を除く): 6002962

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 4243, 8486, 29701, 59402, 589777, 1179554, 4128439, 8256878]

約数ペア:

[(1, 8256878), (2, 4128439), (7, 1179554), (14, 589777), (139, 59402), (278, 29701), (973, 8486), (1946, 4243)]