317715691778

素因数分解:

$2^1\times {\mathrm{709}}^1\times {\mathrm{7451}}^1\times {\mathrm{30071}}^1$

素因数の和:38233

約数の個数: 16

約数和(自身を含む): 477325638720

約数和(自身を除く): 159609946942

約数列:

[1, 2, 709, 1418, 7451, 14902, 30071, 60142, 5282759, 10565518, 21320339, 42640678, 224059021, 448118042, 158857845889, 317715691778]

約数ペア:

[(1, 317715691778), (2, 158857845889), (709, 448118042), (1418, 224059021), (7451, 42640678), (14902, 21320339), (30071, 10565518), (60142, 5282759)]