1047403006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2120249}}^1$

素因数の和:2120283

約数の個数: 16

約数和(自身を含む): 1781010000

約数和(自身を除く): 733606994

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2120249, 4240498, 27563237, 40284731, 55126474, 80569462, 523701503, 1047403006]

約数ペア:

[(1, 1047403006), (2, 523701503), (13, 80569462), (19, 55126474), (26, 40284731), (38, 27563237), (247, 4240498), (494, 2120249)]