2788293896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{336101}}^1$

素因数の和:336185

約数の個数: 32

約数和(自身を含む): 5626347480

約数和(自身を除く): 2838053584

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 336101, 672202, 1344404, 2688808, 5713717, 11427434, 20502161, 22854868, 41004322, 45709736, 82008644, 164017288, 348536737, 697073474, 1394146948, 2788293896]

約数ペア:

[(1, 2788293896), (2, 1394146948), (4, 697073474), (8, 348536737), (17, 164017288), (34, 82008644), (61, 45709736), (68, 41004322), (122, 22854868), (136, 20502161), (244, 11427434), (488, 5713717), (1037, 2688808), (2074, 1344404), (4148, 672202), (8296, 336101)]