129821836

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{337}}^1\times {\mathrm{499}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 229502000

約数和(自身を除く): 99680164

約数列:

[1, 2, 4, 193, 337, 386, 499, 674, 772, 998, 1348, 1996, 65041, 96307, 130082, 168163, 192614, 260164, 336326, 385228, 672652, 32455459, 64910918, 129821836]

約数ペア:

[(1, 129821836), (2, 64910918), (4, 32455459), (193, 672652), (337, 385228), (386, 336326), (499, 260164), (674, 192614), (772, 168163), (998, 130082), (1348, 96307), (1996, 65041)]