2800708.00000000

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3395

約数の個数: 32

約数和(自身を含む): 28788480

約数和(自身を除く): 15011464

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 3331, 4136, 6662, 13324, 26648, 36641, 73282, 146564, 156557, 293128, 313114, 626228, 1252456, 1722127, 3444254, 6888508, 13777016]

約数ペア:

[(1, 13777016), (2, 6888508), (4, 3444254), (8, 1722127), (11, 1252456), (22, 626228), (44, 313114), (47, 293128), (88, 156557), (94, 146564), (188, 73282), (376, 36641), (517, 26648), (1034, 13324), (2068, 6662), (3331, 4136)]