2497673654

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{12799}}^1$

素因数の和:13124

約数の個数: 32

約数和(自身を含む): 4379443200

約数和(自身を除く): 1881769546

約数列:

[1, 2, 7, 14, 53, 106, 263, 371, 526, 742, 1841, 3682, 12799, 13939, 25598, 27878, 89593, 97573, 179186, 195146, 678347, 1356694, 3366137, 4748429, 6732274, 9496858, 23562959, 47125918, 178405261, 356810522, 1248836827, 2497673654]

約数ペア:

[(1, 2497673654), (2, 1248836827), (7, 356810522), (14, 178405261), (53, 47125918), (106, 23562959), (263, 9496858), (371, 6732274), (526, 4748429), (742, 3366137), (1841, 1356694), (3682, 678347), (12799, 195146), (13939, 179186), (25598, 97573), (27878, 89593)]