2490513.00000000

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 78423552

約数和(自身を除く): 40528784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 1097, 2032, 2159, 2194, 4318, 4388, 8636, 8776, 17272, 17552, 18649, 34544, 37298, 74596, 139319, 149192, 278638, 298384, 557276, 1114552, 2229104, 2368423, 4736846, 9473692, 18947384, 37894768]

約数ペア:

[(1, 37894768), (2, 18947384), (4, 9473692), (8, 4736846), (16, 2368423), (17, 2229104), (34, 1114552), (68, 557276), (127, 298384), (136, 278638), (254, 149192), (272, 139319), (508, 74596), (1016, 37298), (1097, 34544), (2032, 18649), (2159, 17552), (2194, 17272), (4318, 8776), (4388, 8636)]