1811622064

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1637}}^1$

素因数の和:1934

約数の個数: 80

約数和(自身を含む): 4128860736

約数和(自身を除く): 2317238672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 241, 287, 328, 482, 574, 656, 964, 1148, 1637, 1687, 1928, 2296, 3274, 3374, 3856, 4592, 6548, 6748, 9881, 11459, 13096, 13496, 19762, 22918, 26192, 26992, 39524, 45836, 67117, 69167, 79048, 91672, 134234, 138334, 158096, 183344, 268468, 276668, 394517, 469819, 536936, 553336, 789034, 939638, 1073872, 1106672, 1578068, 1879276, 2761619, 3156136, 3758552, 5523238, 6312272, 7517104, 11046476, 16175197, 22092952, 32350394, 44185904, 64700788, 113226379, 129401576, 226452758, 258803152, 452905516, 905811032, 1811622064]

約数ペア:

[(1, 1811622064), (2, 905811032), (4, 452905516), (7, 258803152), (8, 226452758), (14, 129401576), (16, 113226379), (28, 64700788), (41, 44185904), (56, 32350394), (82, 22092952), (112, 16175197), (164, 11046476), (241, 7517104), (287, 6312272), (328, 5523238), (482, 3758552), (574, 3156136), (656, 2761619), (964, 1879276), (1148, 1578068), (1637, 1106672), (1687, 1073872), (1928, 939638), (2296, 789034), (3274, 553336), (3374, 536936), (3856, 469819), (4592, 394517), (6548, 276668), (6748, 268468), (9881, 183344), (11459, 158096), (13096, 138334), (13496, 134234), (19762, 91672), (22918, 79048), (26192, 69167), (26992, 67117), (39524, 45836)]