40394146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3539}}^1$

素因数の和:3993

約数の個数: 16

約数和(自身を含む): 65419200

約数和(自身を除く): 25025054

約数列:

[1, 2, 13, 26, 439, 878, 3539, 5707, 7078, 11414, 46007, 92014, 1553621, 3107242, 20197073, 40394146]

約数ペア:

[(1, 40394146), (2, 20197073), (13, 3107242), (26, 1553621), (439, 92014), (878, 46007), (3539, 11414), (5707, 7078)]