1256336054

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1\times {\mathrm{4951}}^1$

素因数の和:6811

約数の個数: 16

約数和(自身を含む): 1912502016

約数和(自身を除く): 656165962

約数列:

[1, 2, 71, 142, 1787, 3574, 4951, 9902, 126877, 253754, 351521, 703042, 8847437, 17694874, 628168027, 1256336054]

約数ペア:

[(1, 1256336054), (2, 628168027), (71, 17694874), (142, 8847437), (1787, 703042), (3574, 351521), (4951, 253754), (9902, 126877)]