2912841561616

素因数分解:

$2^4\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{16682177}}^1$

素因数の和:16683751

約数の個数: 40

約数和(自身を含む): 6454001024640

約数和(自身を除く): 3541159463024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1559, 3118, 6236, 10913, 12472, 21826, 24944, 43652, 87304, 174608, 16682177, 33364354, 66728708, 116775239, 133457416, 233550478, 266914832, 467100956, 934201912, 1868403824, 26007513943, 52015027886, 104030055772, 182052597601, 208060111544, 364105195202, 416120223088, 728210390404, 1456420780808, 2912841561616]

約数ペア:

[(1, 2912841561616), (2, 1456420780808), (4, 728210390404), (7, 416120223088), (8, 364105195202), (14, 208060111544), (16, 182052597601), (28, 104030055772), (56, 52015027886), (112, 26007513943), (1559, 1868403824), (3118, 934201912), (6236, 467100956), (10913, 266914832), (12472, 233550478), (21826, 133457416), (24944, 116775239), (43652, 66728708), (87304, 33364354), (174608, 16682177)]