857051272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1391317}}^1$

素因数の和:1391341

約数の個数: 32

約数和(自身を含む): 2003497920

約数和(自身を除く): 1146446648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1391317, 2782634, 5565268, 9739219, 11130536, 15304487, 19478438, 30608974, 38956876, 61217948, 77913752, 107131409, 122435896, 214262818, 428525636, 857051272]

約数ペア:

[(1, 857051272), (2, 428525636), (4, 214262818), (7, 122435896), (8, 107131409), (11, 77913752), (14, 61217948), (22, 38956876), (28, 30608974), (44, 19478438), (56, 15304487), (77, 11130536), (88, 9739219), (154, 5565268), (308, 2782634), (616, 1391317)]