2543442641

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 2836247040

約数和(自身を除く): 292804399

約数列:

[1, 17, 37, 61, 151, 439, 629, 1037, 2257, 2567, 5587, 7463, 9211, 16243, 26779, 38369, 66289, 94979, 156587, 276131, 340807, 455243, 990823, 1126913, 2452693, 4043629, 5793719, 16843991, 41695781, 68741693, 149614273, 2543442641]

約数ペア:

[(1, 2543442641), (17, 149614273), (37, 68741693), (61, 41695781), (151, 16843991), (439, 5793719), (629, 4043629), (1037, 2452693), (2257, 1126913), (2567, 990823), (5587, 455243), (7463, 340807), (9211, 276131), (16243, 156587), (26779, 94979), (38369, 66289)]