2017656922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1020049}}^1$

素因数の和:1020117

約数の個数: 16

約数和(自身を含む): 3231518400

約数和(自身を除く): 1213861478

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 1020049, 2040098, 23461127, 43862107, 46922254, 87724214, 1008828461, 2017656922]

約数ペア:

[(1, 2017656922), (2, 1008828461), (23, 87724214), (43, 46922254), (46, 43862107), (86, 23461127), (989, 2040098), (1978, 1020049)]