655709054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3061}}^1$

素因数の和:3201

約数の個数: 64

約数和(自身を含む): 1333366272

約数和(自身を除く): 677657218

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 107, 143, 154, 182, 214, 286, 749, 1001, 1177, 1391, 1498, 2002, 2354, 2782, 3061, 6122, 8239, 9737, 15301, 16478, 19474, 21427, 30602, 33671, 39793, 42854, 67342, 79586, 107107, 214214, 235697, 278551, 327527, 437723, 471394, 557102, 655054, 875446, 2292689, 3064061, 3602797, 4257851, 4585378, 6128122, 7205594, 8515702, 25219579, 29804957, 46836361, 50439158, 59609914, 93672722, 327854527, 655709054]

約数ペア:

[(1, 655709054), (2, 327854527), (7, 93672722), (11, 59609914), (13, 50439158), (14, 46836361), (22, 29804957), (26, 25219579), (77, 8515702), (91, 7205594), (107, 6128122), (143, 4585378), (154, 4257851), (182, 3602797), (214, 3064061), (286, 2292689), (749, 875446), (1001, 655054), (1177, 557102), (1391, 471394), (1498, 437723), (2002, 327527), (2354, 278551), (2782, 235697), (3061, 214214), (6122, 107107), (8239, 79586), (9737, 67342), (15301, 42854), (16478, 39793), (19474, 33671), (21427, 30602)]