2578492024

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 4987604160

約数和(自身を除く): 2409112136

約数列:

[1, 2, 4, 8, 97, 101, 167, 194, 197, 202, 334, 388, 394, 404, 668, 776, 788, 808, 1336, 1576, 9797, 16199, 16867, 19109, 19594, 19897, 32398, 32899, 33734, 38218, 39188, 39794, 64796, 65798, 67468, 76436, 78376, 79588, 129592, 131596, 134936, 152872, 159176, 263192, 1636099, 1930009, 3191203, 3272198, 3322799, 3860018, 6382406, 6544396, 6645598, 7720036, 12764812, 13088792, 13291196, 15440072, 25529624, 26582392, 322311503, 644623006, 1289246012, 2578492024]

約数ペア:

[(1, 2578492024), (2, 1289246012), (4, 644623006), (8, 322311503), (97, 26582392), (101, 25529624), (167, 15440072), (194, 13291196), (197, 13088792), (202, 12764812), (334, 7720036), (388, 6645598), (394, 6544396), (404, 6382406), (668, 3860018), (776, 3322799), (788, 3272198), (808, 3191203), (1336, 1930009), (1576, 1636099), (9797, 263192), (16199, 159176), (16867, 152872), (19109, 134936), (19594, 131596), (19897, 129592), (32398, 79588), (32899, 78376), (33734, 76436), (38218, 67468), (39188, 65798), (39794, 64796)]