2046805904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5171}}^1$

素因数の和:5376

約数の個数: 80

約数和(自身を含む): 4686825024

約数和(自身を除く): 2640019120

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 173, 176, 208, 286, 346, 572, 692, 1144, 1384, 1903, 2249, 2288, 2768, 3806, 4498, 5171, 7612, 8996, 10342, 15224, 17992, 20684, 24739, 30448, 35984, 41368, 49478, 56881, 67223, 82736, 98956, 113762, 134446, 197912, 227524, 268892, 395824, 455048, 537784, 739453, 894583, 910096, 1075568, 1478906, 1789166, 2957812, 3578332, 5915624, 7156664, 9840413, 11629579, 11831248, 14313328, 19680826, 23259158, 39361652, 46518316, 78723304, 93036632, 127925369, 157446608, 186073264, 255850738, 511701476, 1023402952, 2046805904]

約数ペア:

[(1, 2046805904), (2, 1023402952), (4, 511701476), (8, 255850738), (11, 186073264), (13, 157446608), (16, 127925369), (22, 93036632), (26, 78723304), (44, 46518316), (52, 39361652), (88, 23259158), (104, 19680826), (143, 14313328), (173, 11831248), (176, 11629579), (208, 9840413), (286, 7156664), (346, 5915624), (572, 3578332), (692, 2957812), (1144, 1789166), (1384, 1478906), (1903, 1075568), (2249, 910096), (2288, 894583), (2768, 739453), (3806, 537784), (4498, 455048), (5171, 395824), (7612, 268892), (8996, 227524), (10342, 197912), (15224, 134446), (17992, 113762), (20684, 98956), (24739, 82736), (30448, 67223), (35984, 56881), (41368, 49478)]