278295332

素因数分解:

$2^2\times 7^1\times {\mathrm{2297}}^1\times {\mathrm{4327}}^1$

素因数の和:6635

約数の個数: 24

約数和(自身を含む): 556961664

約数和(自身を除く): 278666332

約数列:

[1, 2, 4, 7, 14, 28, 2297, 4327, 4594, 8654, 9188, 16079, 17308, 30289, 32158, 60578, 64316, 121156, 9939119, 19878238, 39756476, 69573833, 139147666, 278295332]

約数ペア:

[(1, 278295332), (2, 139147666), (4, 69573833), (7, 39756476), (14, 19878238), (28, 9939119), (2297, 121156), (4327, 64316), (4594, 60578), (8654, 32158), (9188, 30289), (16079, 17308)]