2897667052

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 6193152000

約数和(自身を除く): 3295484948

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 127, 142, 161, 254, 284, 322, 497, 499, 508, 644, 889, 994, 998, 1633, 1778, 1988, 1996, 2921, 3266, 3493, 3556, 5842, 6532, 6986, 9017, 11431, 11477, 11684, 13972, 18034, 20447, 22862, 22954, 35429, 36068, 40894, 45724, 45908, 63119, 63373, 70858, 80339, 81788, 126238, 126746, 141716, 160678, 207391, 248003, 252476, 253492, 321356, 414782, 443611, 496006, 814867, 829564, 887222, 992012, 1451737, 1457579, 1629734, 1774444, 2903474, 2915158, 3259468, 4499483, 5704069, 5806948, 5830316, 8998966, 10203053, 11408138, 17997932, 20406106, 22816276, 31496381, 40812212, 62992762, 103488109, 125985524, 206976218, 413952436, 724416763, 1448833526, 2897667052]

約数ペア:

[(1, 2897667052), (2, 1448833526), (4, 724416763), (7, 413952436), (14, 206976218), (23, 125985524), (28, 103488109), (46, 62992762), (71, 40812212), (92, 31496381), (127, 22816276), (142, 20406106), (161, 17997932), (254, 11408138), (284, 10203053), (322, 8998966), (497, 5830316), (499, 5806948), (508, 5704069), (644, 4499483), (889, 3259468), (994, 2915158), (998, 2903474), (1633, 1774444), (1778, 1629734), (1988, 1457579), (1996, 1451737), (2921, 992012), (3266, 887222), (3493, 829564), (3556, 814867), (5842, 496006), (6532, 443611), (6986, 414782), (9017, 321356), (11431, 253492), (11477, 252476), (11684, 248003), (13972, 207391), (18034, 160678), (20447, 141716), (22862, 126746), (22954, 126238), (35429, 81788), (36068, 80339), (40894, 70858), (45724, 63373), (45908, 63119)]