2783191070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{428843}}^1$

素因数の和:428920

約数の個数: 32

約数和(自身を含む): 5557818240

約数和(自身を除く): 2774627170

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 428843, 857686, 2144215, 4288430, 4717273, 9434546, 23586365, 25301737, 47172730, 50603474, 126508685, 253017370, 278319107, 556638214, 1391595535, 2783191070]

約数ペア:

[(1, 2783191070), (2, 1391595535), (5, 556638214), (10, 278319107), (11, 253017370), (22, 126508685), (55, 50603474), (59, 47172730), (110, 25301737), (118, 23586365), (295, 9434546), (590, 4717273), (649, 4288430), (1298, 2144215), (3245, 857686), (6490, 428843)]