561158852

素因数分解:

$2^2\times {\mathrm{10453}}^1\times {\mathrm{13421}}^1$

素因数の和:23878

約数の個数: 12

約数和(自身を含む): 982195116

約数和(自身を除く): 421036264

約数列:

[1, 2, 4, 10453, 13421, 20906, 26842, 41812, 53684, 140289713, 280579426, 561158852]

約数ペア:

[(1, 561158852), (2, 280579426), (4, 140289713), (10453, 53684), (13421, 41812), (20906, 26842)]