2129248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 4790016

約数和(自身を除く): 2660768

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 263, 352, 368, 506, 526, 736, 1012, 1052, 2024, 2104, 2893, 4048, 4208, 5786, 6049, 8096, 8416, 11572, 12098, 23144, 24196, 46288, 48392, 66539, 92576, 96784, 133078, 193568, 266156, 532312, 1064624, 2129248]

約数ペア:

[(1, 2129248), (2, 1064624), (4, 532312), (8, 266156), (11, 193568), (16, 133078), (22, 96784), (23, 92576), (32, 66539), (44, 48392), (46, 46288), (88, 24196), (92, 23144), (176, 12098), (184, 11572), (253, 8416), (263, 8096), (352, 6049), (368, 5786), (506, 4208), (526, 4048), (736, 2893), (1012, 2104), (1052, 2024)]