268045171790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9791}}^1\times {\mathrm{248879}}^1$

素因数の和:258688

約数の個数: 32

約数和(自身を含む): 526399119360

約数和(自身を除く): 258353947570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 9791, 19582, 48955, 97910, 107701, 215402, 248879, 497758, 538505, 1077010, 1244395, 2488790, 2737669, 5475338, 13688345, 27376690, 2436774289, 4873548578, 12183871445, 24367742890, 26804517179, 53609034358, 134022585895, 268045171790]

約数ペア:

[(1, 268045171790), (2, 134022585895), (5, 53609034358), (10, 26804517179), (11, 24367742890), (22, 12183871445), (55, 4873548578), (110, 2436774289), (9791, 27376690), (19582, 13688345), (48955, 5475338), (97910, 2737669), (107701, 2488790), (215402, 1244395), (248879, 1077010), (497758, 538505)]