2149247414

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{471533}}^1$

素因数の和:471631

約数の個数: 16

約数和(自身を含む): 3361094352

約数和(自身を除く): 1211846938

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 471533, 943066, 20275919, 24991249, 40551838, 49982498, 1074623707, 2149247414]

約数ペア:

[(1, 2149247414), (2, 1074623707), (43, 49982498), (53, 40551838), (86, 24991249), (106, 20275919), (2279, 943066), (4558, 471533)]