259364478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{133831}}^1$

素因数の和:133872

約数の個数: 32

約数和(自身を含む): 578154240

約数和(自身を除く): 318789762

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 133831, 267662, 401493, 802986, 2275127, 2542789, 4550254, 5085578, 6825381, 7628367, 13650762, 15256734, 43227413, 86454826, 129682239, 259364478]

約数ペア:

[(1, 259364478), (2, 129682239), (3, 86454826), (6, 43227413), (17, 15256734), (19, 13650762), (34, 7628367), (38, 6825381), (51, 5085578), (57, 4550254), (102, 2542789), (114, 2275127), (323, 802986), (646, 401493), (969, 267662), (1938, 133831)]