997262014

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7499}}^1$

素因数の和:7597

約数の個数: 48

約数和(自身を含む): 1846800000

約数和(自身を除く): 849537986

約数列:

[1, 2, 7, 14, 23, 46, 49, 59, 98, 118, 161, 322, 413, 826, 1127, 1357, 2254, 2714, 2891, 5782, 7499, 9499, 14998, 18998, 52493, 66493, 104986, 132986, 172477, 344954, 367451, 442441, 734902, 884882, 1207339, 2414678, 3097087, 6194174, 8451373, 10176143, 16902746, 20352286, 21679609, 43359218, 71233001, 142466002, 498631007, 997262014]

約数ペア:

[(1, 997262014), (2, 498631007), (7, 142466002), (14, 71233001), (23, 43359218), (46, 21679609), (49, 20352286), (59, 16902746), (98, 10176143), (118, 8451373), (161, 6194174), (322, 3097087), (413, 2414678), (826, 1207339), (1127, 884882), (1357, 734902), (2254, 442441), (2714, 367451), (2891, 344954), (5782, 172477), (7499, 132986), (9499, 104986), (14998, 66493), (18998, 52493)]