340442

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 24

約数和(自身を含む): 589440

約数和(自身を除く): 248998

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 289, 323, 527, 578, 589, 646, 1054, 1178, 5491, 8959, 10013, 10982, 17918, 20026, 170221, 340442]

約数ペア:

[(1, 340442), (2, 170221), (17, 20026), (19, 17918), (31, 10982), (34, 10013), (38, 8959), (62, 5491), (289, 1178), (323, 1054), (527, 646), (578, 589)]