1281018

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 2859840

約数和(自身を除く): 1578822

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 661, 969, 1322, 1938, 1983, 3966, 11237, 12559, 22474, 25118, 33711, 37677, 67422, 75354, 213503, 427006, 640509, 1281018]

約数ペア:

[(1, 1281018), (2, 640509), (3, 427006), (6, 213503), (17, 75354), (19, 67422), (34, 37677), (38, 33711), (51, 25118), (57, 22474), (102, 12559), (114, 11237), (323, 3966), (646, 1983), (661, 1938), (969, 1322)]