561461042

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{14071}}^1$

素因数の和:14425

約数の個数: 16

約数和(自身を含む): 857153664

約数和(自身を除く): 295692622

約数列:

[1, 2, 71, 142, 281, 562, 14071, 19951, 28142, 39902, 999041, 1998082, 3953951, 7907902, 280730521, 561461042]

約数ペア:

[(1, 561461042), (2, 280730521), (71, 7907902), (142, 3953951), (281, 1998082), (562, 999041), (14071, 39902), (19951, 28142)]