2018266588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{6221}}^1$

素因数の和:6622

約数の個数: 48

約数和(自身を含む): 4039023744

約数和(自身を除く): 2020757156

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 367, 442, 734, 884, 1468, 4771, 6221, 6239, 9542, 12442, 12478, 19084, 24884, 24956, 80873, 81107, 105757, 161746, 162214, 211514, 323492, 324428, 423028, 1374841, 2283107, 2749682, 4566214, 5499364, 9132428, 29680391, 38812819, 59360782, 77625638, 118721564, 155251276, 504566647, 1009133294, 2018266588]

約数ペア:

[(1, 2018266588), (2, 1009133294), (4, 504566647), (13, 155251276), (17, 118721564), (26, 77625638), (34, 59360782), (52, 38812819), (68, 29680391), (221, 9132428), (367, 5499364), (442, 4566214), (734, 2749682), (884, 2283107), (1468, 1374841), (4771, 423028), (6221, 324428), (6239, 323492), (9542, 211514), (12442, 162214), (12478, 161746), (19084, 105757), (24884, 81107), (24956, 80873)]