2012197088

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{11057}}^1$

素因数の和:11136

約数の個数: 72

約数和(自身を含む): 4447439136

約数和(自身を除く): 2435242048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 121, 176, 188, 242, 352, 376, 484, 517, 752, 968, 1034, 1504, 1936, 2068, 3872, 4136, 5687, 8272, 11057, 11374, 16544, 22114, 22748, 44228, 45496, 88456, 90992, 121627, 176912, 181984, 243254, 353824, 486508, 519679, 973016, 1039358, 1337897, 1946032, 2078716, 2675794, 3892064, 4157432, 5351588, 5716469, 8314864, 10703176, 11432938, 16629728, 21406352, 22865876, 42812704, 45731752, 62881159, 91463504, 125762318, 182927008, 251524636, 503049272, 1006098544, 2012197088]

約数ペア:

[(1, 2012197088), (2, 1006098544), (4, 503049272), (8, 251524636), (11, 182927008), (16, 125762318), (22, 91463504), (32, 62881159), (44, 45731752), (47, 42812704), (88, 22865876), (94, 21406352), (121, 16629728), (176, 11432938), (188, 10703176), (242, 8314864), (352, 5716469), (376, 5351588), (484, 4157432), (517, 3892064), (752, 2675794), (968, 2078716), (1034, 1946032), (1504, 1337897), (1936, 1039358), (2068, 973016), (3872, 519679), (4136, 486508), (5687, 353824), (8272, 243254), (11057, 181984), (11374, 176912), (16544, 121627), (22114, 90992), (22748, 88456), (44228, 45496)]