2649204908

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{918587}}^1$

素因数の和:918701

約数の個数: 24

約数和(自身を含む): 5349856512

約数和(自身を除く): 2700651604

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 918587, 1837174, 3674348, 6430109, 12860218, 25720436, 94614461, 189228922, 378457844, 662301227, 1324602454, 2649204908]

約数ペア:

[(1, 2649204908), (2, 1324602454), (4, 662301227), (7, 378457844), (14, 189228922), (28, 94614461), (103, 25720436), (206, 12860218), (412, 6430109), (721, 3674348), (1442, 1837174), (2884, 918587)]