2645841488

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{460627}}^1$

素因数の和:460994

約数の個数: 20

約数和(自身を含む): 5140608480

約数和(自身を除く): 2494766992

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 460627, 921254, 1842508, 3685016, 7370032, 165365093, 330730186, 661460372, 1322920744, 2645841488]

約数ペア:

[(1, 2645841488), (2, 1322920744), (4, 661460372), (8, 330730186), (16, 165365093), (359, 7370032), (718, 3685016), (1436, 1842508), (2872, 921254), (5744, 460627)]