2260812344

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{317887}}^1$

素因数の和:318027

約数の個数: 32

約数和(自身を含む): 4882759680

約数和(自身を除く): 2621947336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 317887, 635774, 1271548, 2225209, 2543096, 4450418, 8900836, 17801672, 40371649, 80743298, 161486596, 282601543, 322973192, 565203086, 1130406172, 2260812344]

約数ペア:

[(1, 2260812344), (2, 1130406172), (4, 565203086), (7, 322973192), (8, 282601543), (14, 161486596), (28, 80743298), (56, 40371649), (127, 17801672), (254, 8900836), (508, 4450418), (889, 2543096), (1016, 2225209), (1778, 1271548), (3556, 635774), (7112, 317887)]