2078085384

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{72701}}^1$

素因数の和:73110

約数の個数: 48

約数和(自身を含む): 5642402220

約数和(自身を除く): 3564316836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 7146, 9528, 14292, 28584, 72701, 145402, 218103, 290804, 436206, 581608, 654309, 872412, 1308618, 1744824, 2617236, 5234472, 28862297, 57724594, 86586891, 115449188, 173173782, 230898376, 259760673, 346347564, 519521346, 692695128, 1039042692, 2078085384]

約数ペア:

[(1, 2078085384), (2, 1039042692), (3, 692695128), (4, 519521346), (6, 346347564), (8, 259760673), (9, 230898376), (12, 173173782), (18, 115449188), (24, 86586891), (36, 57724594), (72, 28862297), (397, 5234472), (794, 2617236), (1191, 1744824), (1588, 1308618), (2382, 872412), (3176, 654309), (3573, 581608), (4764, 436206), (7146, 290804), (9528, 218103), (14292, 145402), (28584, 72701)]