268396760918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1520989}}^1$

素因数の和:1521632

約数の個数: 32

約数和(自身を含む): 473745797280

約数和(自身を除く): 205349036362

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 617, 1234, 6787, 8021, 13574, 16042, 88231, 176462, 1520989, 3041978, 16730879, 19772857, 33461758, 39545714, 217501427, 435002854, 938450213, 1876900426, 10322952343, 12199852769, 20645904686, 24399705538, 134198380459, 268396760918]

約数ペア:

[(1, 268396760918), (2, 134198380459), (11, 24399705538), (13, 20645904686), (22, 12199852769), (26, 10322952343), (143, 1876900426), (286, 938450213), (617, 435002854), (1234, 217501427), (6787, 39545714), (8021, 33461758), (13574, 19772857), (16042, 16730879), (88231, 3041978), (176462, 1520989)]