2018048296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{89231}}^1$

素因数の和:89505

約数の個数: 32

約数和(自身を含む): 4143934080

約数和(自身を除く): 2125885784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 1028, 2056, 2827, 5654, 11308, 22616, 89231, 178462, 356924, 713848, 981541, 1963082, 3926164, 7852328, 22932367, 45864734, 91729468, 183458936, 252256037, 504512074, 1009024148, 2018048296]

約数ペア:

[(1, 2018048296), (2, 1009024148), (4, 504512074), (8, 252256037), (11, 183458936), (22, 91729468), (44, 45864734), (88, 22932367), (257, 7852328), (514, 3926164), (1028, 1963082), (2056, 981541), (2827, 713848), (5654, 356924), (11308, 178462), (22616, 89231)]