6804260

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 14338296

約数和(自身を除く): 7534036

約数列:

[1, 2, 4, 5, 10, 20, 521, 653, 1042, 1306, 2084, 2605, 2612, 3265, 5210, 6530, 10420, 13060, 340213, 680426, 1360852, 1701065, 3402130, 6804260]

約数ペア:

[(1, 6804260), (2, 3402130), (4, 1701065), (5, 1360852), (10, 680426), (20, 340213), (521, 13060), (653, 10420), (1042, 6530), (1306, 5210), (2084, 3265), (2605, 2612)]