2019463368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{41227}}^1$

素因数の和:41406

約数の個数: 64

約数和(自身を含む): 5471780160

約数和(自身を除く): 3452316792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 3768, 4082, 6123, 8164, 12246, 16328, 24492, 41227, 48984, 82454, 123681, 164908, 247362, 329816, 494724, 535951, 989448, 1071902, 1607853, 2143804, 3215706, 4287608, 6431412, 6472639, 12862824, 12945278, 19417917, 25890556, 38835834, 51781112, 77671668, 84144307, 155343336, 168288614, 252432921, 336577228, 504865842, 673154456, 1009731684, 2019463368]

約数ペア:

[(1, 2019463368), (2, 1009731684), (3, 673154456), (4, 504865842), (6, 336577228), (8, 252432921), (12, 168288614), (13, 155343336), (24, 84144307), (26, 77671668), (39, 51781112), (52, 38835834), (78, 25890556), (104, 19417917), (156, 12945278), (157, 12862824), (312, 6472639), (314, 6431412), (471, 4287608), (628, 3215706), (942, 2143804), (1256, 1607853), (1884, 1071902), (2041, 989448), (3768, 535951), (4082, 494724), (6123, 329816), (8164, 247362), (12246, 164908), (16328, 123681), (24492, 82454), (41227, 48984)]