827137078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{135463}}^1$

素因数の和:135579

約数の個数: 16

約数和(自身を含む): 1287449856

約数和(自身を除く): 460312778

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 135463, 270926, 5824909, 9617873, 11649818, 19235746, 413568539, 827137078]

約数ペア:

[(1, 827137078), (2, 413568539), (43, 19235746), (71, 11649818), (86, 9617873), (142, 5824909), (3053, 270926), (6106, 135463)]