509168

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:293

約数の個数: 30

約数和(自身を含む): 1088472

約数和(自身を除く): 579304

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 263, 484, 526, 968, 1052, 1936, 2104, 2893, 4208, 5786, 11572, 23144, 31823, 46288, 63646, 127292, 254584, 509168]

約数ペア:

[(1, 509168), (2, 254584), (4, 127292), (8, 63646), (11, 46288), (16, 31823), (22, 23144), (44, 11572), (88, 5786), (121, 4208), (176, 2893), (242, 2104), (263, 1936), (484, 1052), (526, 968)]