1359248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7723}}^1$

素因数の和:7742

約数の個数: 20

約数和(自身を含む): 2873328

約数和(自身を除く): 1514080

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7723, 15446, 30892, 61784, 84953, 123568, 169906, 339812, 679624, 1359248]

約数ペア:

[(1, 1359248), (2, 679624), (4, 339812), (8, 169906), (11, 123568), (16, 84953), (22, 61784), (44, 30892), (88, 15446), (176, 7723)]