5440431356

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{20300117}}^1$

素因数の和:20300188

約数の個数: 12

約数和(自身を含む): 9662856168

約数和(自身を除く): 4222424812

約数列:

[1, 2, 4, 67, 134, 268, 20300117, 40600234, 81200468, 1360107839, 2720215678, 5440431356]

約数ペア:

[(1, 5440431356), (2, 2720215678), (4, 1360107839), (67, 81200468), (134, 40600234), (268, 20300117)]