7129124812

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 12829078080

約数和(自身を除く): 5699953268

約数列:

[1, 2, 4, 73, 103, 146, 206, 292, 293, 412, 586, 809, 1172, 1618, 3236, 7519, 15038, 21389, 30076, 30179, 42778, 59057, 60358, 83327, 85556, 118114, 120716, 166654, 236228, 237037, 333308, 474074, 948148, 2203067, 4406134, 6082871, 8812268, 12165742, 17303701, 24331484, 24414811, 34607402, 48829622, 69214804, 97659244, 1782281203, 3564562406, 7129124812]

約数ペア:

[(1, 7129124812), (2, 3564562406), (4, 1782281203), (73, 97659244), (103, 69214804), (146, 48829622), (206, 34607402), (292, 24414811), (293, 24331484), (412, 17303701), (586, 12165742), (809, 8812268), (1172, 6082871), (1618, 4406134), (3236, 2203067), (7519, 948148), (15038, 474074), (21389, 333308), (30076, 237037), (30179, 236228), (42778, 166654), (59057, 120716), (60358, 118114), (83327, 85556)]