2099228404

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9257}}^1$

素因数の和:9377

約数の個数: 72

約数和(自身を含む): 4654366920

約数和(自身を除く): 2555138516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 89, 91, 98, 178, 182, 196, 356, 364, 623, 637, 1157, 1246, 1274, 2314, 2492, 2548, 4361, 4628, 8099, 8722, 9257, 16198, 17444, 18514, 32396, 37028, 56693, 64799, 113386, 120341, 129598, 226772, 240682, 259196, 453593, 481364, 823873, 842387, 907186, 1647746, 1684774, 1814372, 3295492, 3369548, 5767111, 5896709, 10710349, 11534222, 11793418, 21420698, 23068444, 23586836, 40369777, 42841396, 74972443, 80739554, 149944886, 161479108, 299889772, 524807101, 1049614202, 2099228404]

約数ペア:

[(1, 2099228404), (2, 1049614202), (4, 524807101), (7, 299889772), (13, 161479108), (14, 149944886), (26, 80739554), (28, 74972443), (49, 42841396), (52, 40369777), (89, 23586836), (91, 23068444), (98, 21420698), (178, 11793418), (182, 11534222), (196, 10710349), (356, 5896709), (364, 5767111), (623, 3369548), (637, 3295492), (1157, 1814372), (1246, 1684774), (1274, 1647746), (2314, 907186), (2492, 842387), (2548, 823873), (4361, 481364), (4628, 453593), (8099, 259196), (8722, 240682), (9257, 226772), (16198, 129598), (17444, 120341), (18514, 113386), (32396, 64799), (37028, 56693)]