2051567657018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1\times {\mathrm{16519}}^1$

素因数の和:17403

約数の個数: 64

約数和(自身を含む): 3466922618880

約数和(自身を除く): 1415354961862

約数列:

[1, 2, 11, 22, 37, 74, 271, 407, 542, 563, 814, 1126, 2981, 5962, 6193, 10027, 12386, 16519, 20054, 20831, 33038, 41662, 110297, 152573, 181709, 220594, 229141, 305146, 363418, 458282, 611203, 1222406, 1678303, 3356606, 4476649, 5645201, 6723233, 8953298, 9300197, 11290402, 13446466, 18600394, 49243139, 62097211, 98486278, 102302167, 124194422, 165636013, 204604334, 331272026, 344107289, 688214578, 1821996143, 2520353387, 3643992286, 3785180179, 5040706774, 7570360358, 27723887257, 55447774514, 93253075319, 186506150638, 1025783828509, 2051567657018]

約数ペア:

[(1, 2051567657018), (2, 1025783828509), (11, 186506150638), (22, 93253075319), (37, 55447774514), (74, 27723887257), (271, 7570360358), (407, 5040706774), (542, 3785180179), (563, 3643992286), (814, 2520353387), (1126, 1821996143), (2981, 688214578), (5962, 344107289), (6193, 331272026), (10027, 204604334), (12386, 165636013), (16519, 124194422), (20054, 102302167), (20831, 98486278), (33038, 62097211), (41662, 49243139), (110297, 18600394), (152573, 13446466), (181709, 11290402), (220594, 9300197), (229141, 8953298), (305146, 6723233), (363418, 5645201), (458282, 4476649), (611203, 3356606), (1222406, 1678303)]