734978882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{68041}}^1$

素因数の和:68545

約数の個数: 16

約数和(自身を含む): 1205159904

約数和(自身を除く): 470181022

約数列:

[1, 2, 11, 22, 491, 982, 5401, 10802, 68041, 136082, 748451, 1496902, 33408131, 66816262, 367489441, 734978882]

約数ペア:

[(1, 734978882), (2, 367489441), (11, 66816262), (22, 33408131), (491, 1496902), (982, 748451), (5401, 136082), (10802, 68041)]