2938145854

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1\times {\mathrm{3761}}^1$

素因数の和:5172

約数の個数: 32

約数和(自身を含む): 5164834752

約数和(自身を除く): 2226688898

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1361, 2722, 3761, 7522, 9527, 19054, 26327, 52654, 55801, 111602, 154201, 308402, 390607, 781214, 1079407, 2158814, 5118721, 10237442, 35831047, 71662094, 209867561, 419735122, 1469072927, 2938145854]

約数ペア:

[(1, 2938145854), (2, 1469072927), (7, 419735122), (14, 209867561), (41, 71662094), (82, 35831047), (287, 10237442), (574, 5118721), (1361, 2158814), (2722, 1079407), (3761, 781214), (7522, 390607), (9527, 308402), (19054, 154201), (26327, 111602), (52654, 55801)]