2663141998

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{1000429}}^1$

素因数の和:1000464

約数の個数: 16

約数和(自身を含む): 4393888560

約数和(自身を除く): 1730746562

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 1000429, 2000858, 11004719, 22009438, 121051909, 242103818, 1331570999, 2663141998]

約数ペア:

[(1, 2663141998), (2, 1331570999), (11, 242103818), (22, 121051909), (121, 22009438), (242, 11004719), (1331, 2000858), (2662, 1000429)]