320939931194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1618277}}^1$

素因数の和:1618622

約数の個数: 32

約数和(自身を含む): 538303993920

約数和(自身を除く): 217364062726

約数列:

[1, 2, 17, 19, 34, 38, 307, 323, 614, 646, 5219, 5833, 10438, 11666, 99161, 198322, 1618277, 3236554, 27510709, 30747263, 55021418, 61494526, 496811039, 522703471, 993622078, 1045406942, 8445787663, 9439409741, 16891575326, 18878819482, 160469965597, 320939931194]

約数ペア:

[(1, 320939931194), (2, 160469965597), (17, 18878819482), (19, 16891575326), (34, 9439409741), (38, 8445787663), (307, 1045406942), (323, 993622078), (614, 522703471), (646, 496811039), (5219, 61494526), (5833, 55021418), (10438, 30747263), (11666, 27510709), (99161, 3236554), (198322, 1618277)]