270757412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{33493}}^1$

素因数の和:33587

約数の個数: 24

約数和(自身を含む): 495175296

約数和(自身を除く): 224417884

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 33493, 66986, 133972, 1440199, 1574171, 2880398, 3148342, 5760796, 6296684, 67689353, 135378706, 270757412]

約数ペア:

[(1, 270757412), (2, 135378706), (4, 67689353), (43, 6296684), (47, 5760796), (86, 3148342), (94, 2880398), (172, 1574171), (188, 1440199), (2021, 133972), (4042, 66986), (8084, 33493)]