2113303504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{733}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 4495462272

約数和(自身を除く): 2382158768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 167, 208, 332, 334, 664, 668, 733, 1079, 1328, 1336, 1466, 2158, 2171, 2672, 2932, 4316, 4342, 5864, 8632, 8684, 9529, 11728, 13861, 17264, 17368, 19058, 27722, 34736, 38116, 55444, 60839, 76232, 110888, 121678, 122411, 152464, 180193, 221776, 243356, 244822, 360386, 486712, 489644, 720772, 790907, 973424, 979288, 1441544, 1581814, 1591343, 1958576, 2883088, 3163628, 3182686, 6327256, 6365372, 10160113, 12654512, 12730744, 20320226, 25461488, 40640452, 81280904, 132081469, 162561808, 264162938, 528325876, 1056651752, 2113303504]

約数ペア:

[(1, 2113303504), (2, 1056651752), (4, 528325876), (8, 264162938), (13, 162561808), (16, 132081469), (26, 81280904), (52, 40640452), (83, 25461488), (104, 20320226), (166, 12730744), (167, 12654512), (208, 10160113), (332, 6365372), (334, 6327256), (664, 3182686), (668, 3163628), (733, 2883088), (1079, 1958576), (1328, 1591343), (1336, 1581814), (1466, 1441544), (2158, 979288), (2171, 973424), (2672, 790907), (2932, 720772), (4316, 489644), (4342, 486712), (5864, 360386), (8632, 244822), (8684, 243356), (9529, 221776), (11728, 180193), (13861, 152464), (17264, 122411), (17368, 121678), (19058, 110888), (27722, 76232), (34736, 60839), (38116, 55444)]