2116783114492

素因数分解:

$2^2\times {\mathrm{431}}^1\times {\mathrm{7127}}^1\times {\mathrm{172279}}^1$

素因数の和:179841

約数の個数: 24

約数和(自身を含む): 3713507804160

約数和(自身を除く): 1596724689668

約数列:

[1, 2, 4, 431, 862, 1724, 7127, 14254, 28508, 172279, 344558, 689116, 3071737, 6143474, 12286948, 74252249, 148504498, 297008996, 1227832433, 2455664866, 4911329732, 529195778623, 1058391557246, 2116783114492]

約数ペア:

[(1, 2116783114492), (2, 1058391557246), (4, 529195778623), (431, 4911329732), (862, 2455664866), (1724, 1227832433), (7127, 297008996), (14254, 148504498), (28508, 74252249), (172279, 12286948), (344558, 6143474), (689116, 3071737)]