1990008504

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2512637}}^1$

素因数の和:2512660

約数の個数: 48

約数和(自身を含む): 5879572920

約数和(自身を除く): 3889564416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 2512637, 5025274, 7537911, 10050548, 15075822, 20101096, 22613733, 27639007, 30151644, 45227466, 55278014, 60303288, 82917021, 90454932, 110556028, 165834042, 180909864, 221112056, 248751063, 331668084, 497502126, 663336168, 995004252, 1990008504]

約数ペア:

[(1, 1990008504), (2, 995004252), (3, 663336168), (4, 497502126), (6, 331668084), (8, 248751063), (9, 221112056), (11, 180909864), (12, 165834042), (18, 110556028), (22, 90454932), (24, 82917021), (33, 60303288), (36, 55278014), (44, 45227466), (66, 30151644), (72, 27639007), (88, 22613733), (99, 20101096), (132, 15075822), (198, 10050548), (264, 7537911), (396, 5025274), (792, 2512637)]