550787314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6491}}^1$

素因数の和:6559

約数の個数: 64

約数和(自身を含む): 1121817600

約数和(自身を除く): 571030286

約数列:

[1, 2, 7, 11, 14, 19, 22, 29, 38, 58, 77, 133, 154, 203, 209, 266, 319, 406, 418, 551, 638, 1102, 1463, 2233, 2926, 3857, 4466, 6061, 6491, 7714, 12122, 12982, 42427, 45437, 71401, 84854, 90874, 123329, 142802, 188239, 246658, 376478, 499807, 863303, 999614, 1317673, 1356619, 1726606, 2070629, 2635346, 2713238, 3576541, 4141258, 7153082, 9496333, 14494403, 18992666, 25035787, 28988806, 39341951, 50071574, 78683902, 275393657, 550787314]

約数ペア:

[(1, 550787314), (2, 275393657), (7, 78683902), (11, 50071574), (14, 39341951), (19, 28988806), (22, 25035787), (29, 18992666), (38, 14494403), (58, 9496333), (77, 7153082), (133, 4141258), (154, 3576541), (203, 2713238), (209, 2635346), (266, 2070629), (319, 1726606), (406, 1356619), (418, 1317673), (551, 999614), (638, 863303), (1102, 499807), (1463, 376478), (2233, 246658), (2926, 188239), (3857, 142802), (4466, 123329), (6061, 90874), (6491, 84854), (7714, 71401), (12122, 45437), (12982, 42427)]