2164708912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1549}}^1\times {\mathrm{4597}}^1$

素因数の和:6173

約数の個数: 40

約数和(自身を含む): 4418678000

約数和(自身を除く): 2253969088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1549, 3098, 4597, 6196, 9194, 12392, 18388, 24784, 29431, 36776, 58862, 73552, 87343, 117724, 174686, 235448, 349372, 470896, 698744, 1397488, 7120753, 14241506, 28483012, 56966024, 113932048, 135294307, 270588614, 541177228, 1082354456, 2164708912]

約数ペア:

[(1, 2164708912), (2, 1082354456), (4, 541177228), (8, 270588614), (16, 135294307), (19, 113932048), (38, 56966024), (76, 28483012), (152, 14241506), (304, 7120753), (1549, 1397488), (3098, 698744), (4597, 470896), (6196, 349372), (9194, 235448), (12392, 174686), (18388, 117724), (24784, 87343), (29431, 73552), (36776, 58862)]