2837421886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 5274460800

約数和(自身を除く): 2437038914

約数列:

[1, 2, 13, 19, 26, 29, 37, 38, 53, 58, 74, 101, 106, 202, 247, 377, 481, 494, 551, 689, 703, 754, 962, 1007, 1073, 1102, 1313, 1378, 1406, 1537, 1919, 1961, 2014, 2146, 2626, 2929, 3074, 3737, 3838, 3922, 5353, 5858, 7163, 7474, 9139, 10706, 13091, 13949, 14326, 18278, 19981, 20387, 24947, 25493, 26182, 27898, 29203, 37259, 38077, 39962, 40774, 48581, 49894, 50986, 55651, 56869, 58406, 69589, 71003, 74518, 76154, 97162, 101707, 108373, 111302, 113738, 139178, 142006, 155237, 198061, 203414, 216746, 265031, 310474, 379639, 396122, 484367, 530062, 723463, 739297, 759278, 923039, 968734, 1080511, 1322191, 1408849, 1446926, 1478594, 1846078, 2018081, 2059087, 2161022, 2574793, 2644382, 2817698, 2949503, 3763159, 4036162, 4118174, 5149586, 5743769, 5899006, 7526318, 11487538, 14046643, 26768131, 28093286, 38343539, 48921067, 53536262, 74668997, 76687078, 97842134, 109131611, 149337994, 218263222, 1418710943, 2837421886]

約数ペア:

[(1, 2837421886), (2, 1418710943), (13, 218263222), (19, 149337994), (26, 109131611), (29, 97842134), (37, 76687078), (38, 74668997), (53, 53536262), (58, 48921067), (74, 38343539), (101, 28093286), (106, 26768131), (202, 14046643), (247, 11487538), (377, 7526318), (481, 5899006), (494, 5743769), (551, 5149586), (689, 4118174), (703, 4036162), (754, 3763159), (962, 2949503), (1007, 2817698), (1073, 2644382), (1102, 2574793), (1313, 2161022), (1378, 2059087), (1406, 2018081), (1537, 1846078), (1919, 1478594), (1961, 1446926), (2014, 1408849), (2146, 1322191), (2626, 1080511), (2929, 968734), (3074, 923039), (3737, 759278), (3838, 739297), (3922, 723463), (5353, 530062), (5858, 484367), (7163, 396122), (7474, 379639), (9139, 310474), (10706, 265031), (13091, 216746), (13949, 203414), (14326, 198061), (18278, 155237), (19981, 142006), (20387, 139178), (24947, 113738), (25493, 111302), (26182, 108373), (27898, 101707), (29203, 97162), (37259, 76154), (38077, 74518), (39962, 71003), (40774, 69589), (48581, 58406), (49894, 56869), (50986, 55651)]