2078505312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{128113}}^1$

素因数の和:128152

約数の個数: 72

約数和(自身を含む): 5908105224

約数和(自身を除く): 3829599912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 128113, 256226, 384339, 512452, 768678, 1024904, 1537356, 1665469, 2049808, 3074712, 3330938, 4099616, 4996407, 6149424, 6661876, 9992814, 12298848, 13323752, 19985628, 21651097, 26647504, 39971256, 43302194, 53295008, 64953291, 79942512, 86604388, 129906582, 159885024, 173208776, 259813164, 346417552, 519626328, 692835104, 1039252656, 2078505312]

約数ペア:

[(1, 2078505312), (2, 1039252656), (3, 692835104), (4, 519626328), (6, 346417552), (8, 259813164), (12, 173208776), (13, 159885024), (16, 129906582), (24, 86604388), (26, 79942512), (32, 64953291), (39, 53295008), (48, 43302194), (52, 39971256), (78, 26647504), (96, 21651097), (104, 19985628), (156, 13323752), (169, 12298848), (208, 9992814), (312, 6661876), (338, 6149424), (416, 4996407), (507, 4099616), (624, 3330938), (676, 3074712), (1014, 2049808), (1248, 1665469), (1352, 1537356), (2028, 1024904), (2704, 768678), (4056, 512452), (5408, 384339), (8112, 256226), (16224, 128113)]