2243399774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{5153}}^1$

素因数の和:5441

約数の個数: 48

約数和(自身を含む): 4244504544

約数和(自身を除く): 2001104770

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 257, 514, 847, 1694, 1799, 2827, 3598, 5153, 5654, 10306, 19789, 31097, 36071, 39578, 56683, 62194, 72142, 113366, 217679, 396781, 435358, 623513, 793562, 1247026, 1324321, 2648642, 4364591, 8729182, 9270247, 14567531, 18540494, 29135062, 101972717, 160242841, 203945434, 320485682, 1121699887, 2243399774]

約数ペア:

[(1, 2243399774), (2, 1121699887), (7, 320485682), (11, 203945434), (14, 160242841), (22, 101972717), (77, 29135062), (121, 18540494), (154, 14567531), (242, 9270247), (257, 8729182), (514, 4364591), (847, 2648642), (1694, 1324321), (1799, 1247026), (2827, 793562), (3598, 623513), (5153, 435358), (5654, 396781), (10306, 217679), (19789, 113366), (31097, 72142), (36071, 62194), (39578, 56683)]