2019299964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{76873}}^1$

素因数の和:77090

約数の個数: 48

約数和(自身を含む): 5165932800

約数和(自身を除く): 3146632836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 199, 398, 597, 796, 1194, 2189, 2388, 4378, 6567, 8756, 13134, 26268, 76873, 153746, 230619, 307492, 461238, 845603, 922476, 1691206, 2536809, 3382412, 5073618, 10147236, 15297727, 30595454, 45893181, 61190908, 91786362, 168274997, 183572724, 336549994, 504824991, 673099988, 1009649982, 2019299964]

約数ペア:

[(1, 2019299964), (2, 1009649982), (3, 673099988), (4, 504824991), (6, 336549994), (11, 183572724), (12, 168274997), (22, 91786362), (33, 61190908), (44, 45893181), (66, 30595454), (132, 15297727), (199, 10147236), (398, 5073618), (597, 3382412), (796, 2536809), (1194, 1691206), (2189, 922476), (2388, 845603), (4378, 461238), (6567, 307492), (8756, 230619), (13134, 153746), (26268, 76873)]