275353669690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{3868957}}^1$

素因数の和:3869622

約数の個数: 32

約数和(自身を含む): 541530313344

約数和(自身を除く): 266176643654

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 647, 1294, 3235, 6470, 7117, 14234, 35585, 71170, 3868957, 7737914, 19344785, 38689570, 42558527, 85117054, 212792635, 425585270, 2503215179, 5006430358, 12516075895, 25032151790, 27535366969, 55070733938, 137676834845, 275353669690]

約数ペア:

[(1, 275353669690), (2, 137676834845), (5, 55070733938), (10, 27535366969), (11, 25032151790), (22, 12516075895), (55, 5006430358), (110, 2503215179), (647, 425585270), (1294, 212792635), (3235, 85117054), (6470, 42558527), (7117, 38689570), (14234, 19344785), (35585, 7737914), (71170, 3868957)]