2772088676

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{1973}}^1$

素因数の和:2161

約数の個数: 72

約数和(自身を含む): 5896416960

約数和(自身を除く): 3124328284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 361, 532, 556, 722, 973, 1444, 1946, 1973, 2527, 2641, 3892, 3946, 5054, 5282, 7892, 10108, 10564, 13811, 18487, 27622, 36974, 37487, 50179, 55244, 73948, 74974, 100358, 149948, 200716, 262409, 274247, 351253, 524818, 548494, 702506, 712253, 1049636, 1096988, 1405012, 1424506, 1919729, 2849012, 3839458, 4985771, 5210693, 7678916, 9971542, 10421386, 19943084, 20842772, 36474851, 72949702, 99003167, 145899404, 198006334, 396012668, 693022169, 1386044338, 2772088676]

約数ペア:

[(1, 2772088676), (2, 1386044338), (4, 693022169), (7, 396012668), (14, 198006334), (19, 145899404), (28, 99003167), (38, 72949702), (76, 36474851), (133, 20842772), (139, 19943084), (266, 10421386), (278, 9971542), (361, 7678916), (532, 5210693), (556, 4985771), (722, 3839458), (973, 2849012), (1444, 1919729), (1946, 1424506), (1973, 1405012), (2527, 1096988), (2641, 1049636), (3892, 712253), (3946, 702506), (5054, 548494), (5282, 524818), (7892, 351253), (10108, 274247), (10564, 262409), (13811, 200716), (18487, 149948), (27622, 100358), (36974, 74974), (37487, 73948), (50179, 55244)]