5390042

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{877}}^1$

素因数の和:1325

約数の個数: 16

約数和(自身を含む): 9271680

約数和(自身を除く): 3881638

約数列:

[1, 2, 7, 14, 439, 877, 878, 1754, 3073, 6139, 6146, 12278, 385003, 770006, 2695021, 5390042]

約数ペア:

[(1, 5390042), (2, 2695021), (7, 770006), (14, 385003), (439, 12278), (877, 6146), (878, 6139), (1754, 3073)]