327971888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1205779}}^1$

素因数の和:1205804

約数の個数: 20

約数和(自身を含む): 672825240

約数和(自身を除く): 344853352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1205779, 2411558, 4823116, 9646232, 19292464, 20498243, 40996486, 81992972, 163985944, 327971888]

約数ペア:

[(1, 327971888), (2, 163985944), (4, 81992972), (8, 40996486), (16, 20498243), (17, 19292464), (34, 9646232), (68, 4823116), (136, 2411558), (272, 1205779)]