20131028654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1384337}}^1$

素因数の和:1385011

約数の個数: 16

約数和(自身を含む): 32991543216

約数和(自身を除く): 12860514562

約数列:

[1, 2, 11, 22, 661, 1322, 7271, 14542, 1384337, 2768674, 15227707, 30455414, 915046757, 1830093514, 10065514327, 20131028654]

約数ペア:

[(1, 20131028654), (2, 10065514327), (11, 1830093514), (22, 915046757), (661, 30455414), (1322, 15227707), (7271, 2768674), (14542, 1384337)]