2390669008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{9491}}^1$

素因数の和:9692

約数の個数: 80

約数和(自身を含む): 5734382976

約数和(自身を除く): 3343713968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 173, 182, 208, 346, 364, 692, 728, 1211, 1384, 1456, 2249, 2422, 2768, 4498, 4844, 8996, 9491, 9688, 15743, 17992, 18982, 19376, 31486, 35984, 37964, 62972, 66437, 75928, 123383, 125944, 132874, 151856, 246766, 251888, 265748, 493532, 531496, 863681, 987064, 1062992, 1641943, 1727362, 1974128, 3283886, 3454724, 6567772, 6909448, 11493601, 13135544, 13818896, 21345259, 22987202, 26271088, 42690518, 45974404, 85381036, 91948808, 149416813, 170762072, 183897616, 298833626, 341524144, 597667252, 1195334504, 2390669008]

約数ペア:

[(1, 2390669008), (2, 1195334504), (4, 597667252), (7, 341524144), (8, 298833626), (13, 183897616), (14, 170762072), (16, 149416813), (26, 91948808), (28, 85381036), (52, 45974404), (56, 42690518), (91, 26271088), (104, 22987202), (112, 21345259), (173, 13818896), (182, 13135544), (208, 11493601), (346, 6909448), (364, 6567772), (692, 3454724), (728, 3283886), (1211, 1974128), (1384, 1727362), (1456, 1641943), (2249, 1062992), (2422, 987064), (2768, 863681), (4498, 531496), (4844, 493532), (8996, 265748), (9491, 251888), (9688, 246766), (15743, 151856), (17992, 132874), (18982, 125944), (19376, 123383), (31486, 75928), (35984, 66437), (37964, 62972)]