261914464

素因数分解:

$2^5\times 7^1\times {\mathrm{1169261}}^1$

素因数の和:1169278

約数の個数: 24

約数和(自身を含む): 589308048

約数和(自身を除く): 327393584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1169261, 2338522, 4677044, 8184827, 9354088, 16369654, 18708176, 32739308, 37416352, 65478616, 130957232, 261914464]

約数ペア:

[(1, 261914464), (2, 130957232), (4, 65478616), (7, 37416352), (8, 32739308), (14, 18708176), (16, 16369654), (28, 9354088), (32, 8184827), (56, 4677044), (112, 2338522), (224, 1169261)]