1897133056

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20359}}^1$

素因数の和:20399

約数の個数: 88

約数和(自身を含む): 4667815040

約数和(自身を除く): 2770681984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2912, 3328, 3584, 5824, 6656, 7168, 11648, 13312, 20359, 23296, 40718, 46592, 81436, 93184, 142513, 162872, 264667, 285026, 325744, 529334, 570052, 651488, 1058668, 1140104, 1302976, 1852669, 2117336, 2280208, 2605952, 3705338, 4234672, 4560416, 5211904, 7410676, 8469344, 9120832, 10423808, 14821352, 16938688, 18241664, 20847616, 29642704, 33877376, 36483328, 59285408, 67754752, 72966656, 118570816, 135509504, 145933312, 237141632, 271019008, 474283264, 948566528, 1897133056]

約数ペア:

[(1, 1897133056), (2, 948566528), (4, 474283264), (7, 271019008), (8, 237141632), (13, 145933312), (14, 135509504), (16, 118570816), (26, 72966656), (28, 67754752), (32, 59285408), (52, 36483328), (56, 33877376), (64, 29642704), (91, 20847616), (104, 18241664), (112, 16938688), (128, 14821352), (182, 10423808), (208, 9120832), (224, 8469344), (256, 7410676), (364, 5211904), (416, 4560416), (448, 4234672), (512, 3705338), (728, 2605952), (832, 2280208), (896, 2117336), (1024, 1852669), (1456, 1302976), (1664, 1140104), (1792, 1058668), (2912, 651488), (3328, 570052), (3584, 529334), (5824, 325744), (6656, 285026), (7168, 264667), (11648, 162872), (13312, 142513), (20359, 93184), (23296, 81436), (40718, 46592)]