2578226014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12637}}^1$

素因数の和:12737

約数の個数: 64

約数和(自身を含む): 5095641600

約数和(自身を除く): 2517415586

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 59, 91, 118, 133, 182, 247, 266, 413, 494, 767, 826, 1121, 1534, 1729, 2242, 3458, 5369, 7847, 10738, 12637, 14573, 15694, 25274, 29146, 88459, 102011, 164281, 176918, 204022, 240103, 328562, 480206, 745583, 1149967, 1491166, 1680721, 2299934, 3121339, 3361442, 5219081, 6242678, 9692579, 10438162, 14166077, 19385158, 21849373, 28332154, 43698746, 67848053, 99162539, 135696106, 184159001, 198325078, 368318002, 1289113007, 2578226014]

約数ペア:

[(1, 2578226014), (2, 1289113007), (7, 368318002), (13, 198325078), (14, 184159001), (19, 135696106), (26, 99162539), (38, 67848053), (59, 43698746), (91, 28332154), (118, 21849373), (133, 19385158), (182, 14166077), (247, 10438162), (266, 9692579), (413, 6242678), (494, 5219081), (767, 3361442), (826, 3121339), (1121, 2299934), (1534, 1680721), (1729, 1491166), (2242, 1149967), (3458, 745583), (5369, 480206), (7847, 328562), (10738, 240103), (12637, 204022), (14573, 176918), (15694, 164281), (25274, 102011), (29146, 88459)]