2194192

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 5749632

約数和(自身を除く): 3555440

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 137, 143, 154, 176, 182, 208, 274, 286, 308, 364, 548, 572, 616, 728, 959, 1001, 1096, 1144, 1232, 1456, 1507, 1781, 1918, 2002, 2192, 2288, 3014, 3562, 3836, 4004, 6028, 7124, 7672, 8008, 10549, 12056, 12467, 14248, 15344, 16016, 19591, 21098, 24112, 24934, 28496, 39182, 42196, 49868, 78364, 84392, 99736, 137137, 156728, 168784, 199472, 274274, 313456, 548548, 1097096, 2194192]

約数ペア:

[(1, 2194192), (2, 1097096), (4, 548548), (7, 313456), (8, 274274), (11, 199472), (13, 168784), (14, 156728), (16, 137137), (22, 99736), (26, 84392), (28, 78364), (44, 49868), (52, 42196), (56, 39182), (77, 28496), (88, 24934), (91, 24112), (104, 21098), (112, 19591), (137, 16016), (143, 15344), (154, 14248), (176, 12467), (182, 12056), (208, 10549), (274, 8008), (286, 7672), (308, 7124), (364, 6028), (548, 4004), (572, 3836), (616, 3562), (728, 3014), (959, 2288), (1001, 2192), (1096, 2002), (1144, 1918), (1232, 1781), (1456, 1507)]