2645202362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{12539}}^1$

素因数の和:12818

約数の個数: 32

約数和(自身を含む): 4449392640

約数和(自身を除く): 1804190278

約数列:

[1, 2, 11, 22, 43, 86, 223, 446, 473, 946, 2453, 4906, 9589, 12539, 19178, 25078, 105479, 137929, 210958, 275858, 539177, 1078354, 2796197, 5592394, 5930947, 11861894, 30758167, 61516334, 120236471, 240472942, 1322601181, 2645202362]

約数ペア:

[(1, 2645202362), (2, 1322601181), (11, 240472942), (22, 120236471), (43, 61516334), (86, 30758167), (223, 11861894), (446, 5930947), (473, 5592394), (946, 2796197), (2453, 1078354), (4906, 539177), (9589, 275858), (12539, 210958), (19178, 137929), (25078, 105479)]