1368268

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{257}}^1$

素因数の和:294

約数の個数: 24

約数和(自身を含む): 2643984

約数和(自身を除く): 1275716

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 257, 484, 514, 1028, 1331, 2662, 2827, 5324, 5654, 11308, 31097, 62194, 124388, 342067, 684134, 1368268]

約数ペア:

[(1, 1368268), (2, 684134), (4, 342067), (11, 124388), (22, 62194), (44, 31097), (121, 11308), (242, 5654), (257, 5324), (484, 2827), (514, 2662), (1028, 1331)]