2012940970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5440381}}^1$

素因数の和:5440425

約数の個数: 16

約数和(自身を含む): 3721221288

約数和(自身を除く): 1708280318

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5440381, 10880762, 27201905, 54403810, 201294097, 402588194, 1006470485, 2012940970]

約数ペア:

[(1, 2012940970), (2, 1006470485), (5, 402588194), (10, 201294097), (37, 54403810), (74, 27201905), (185, 10880762), (370, 5440381)]