1081936492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{27779}}^1$

素因数の和:27910

約数の個数: 48

約数和(自身を含む): 2352188160

約数和(自身を除く): 1270251668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1391, 1498, 2782, 2996, 5564, 9737, 19474, 27779, 38948, 55558, 111116, 194453, 361127, 388906, 722254, 777812, 1444508, 2527889, 2972353, 5055778, 5944706, 10111556, 11889412, 20806471, 38640589, 41612942, 77281178, 83225884, 154562356, 270484123, 540968246, 1081936492]

約数ペア:

[(1, 1081936492), (2, 540968246), (4, 270484123), (7, 154562356), (13, 83225884), (14, 77281178), (26, 41612942), (28, 38640589), (52, 20806471), (91, 11889412), (107, 10111556), (182, 5944706), (214, 5055778), (364, 2972353), (428, 2527889), (749, 1444508), (1391, 777812), (1498, 722254), (2782, 388906), (2996, 361127), (5564, 194453), (9737, 111116), (19474, 55558), (27779, 38948)]