2017476848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1871}}^1\times {\mathrm{3547}}^1$

素因数の和:5445

約数の個数: 40

約数和(自身を含む): 4117950720

約数和(自身を除く): 2100473872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1871, 3547, 3742, 7094, 7484, 14188, 14968, 28376, 29936, 35549, 56752, 67393, 71098, 134786, 142196, 269572, 284392, 539144, 568784, 1078288, 6636437, 13272874, 26545748, 53091496, 106182992, 126092303, 252184606, 504369212, 1008738424, 2017476848]

約数ペア:

[(1, 2017476848), (2, 1008738424), (4, 504369212), (8, 252184606), (16, 126092303), (19, 106182992), (38, 53091496), (76, 26545748), (152, 13272874), (304, 6636437), (1871, 1078288), (3547, 568784), (3742, 539144), (7094, 284392), (7484, 269572), (14188, 142196), (14968, 134786), (28376, 71098), (29936, 67393), (35549, 56752)]