1840354994

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{169493}}^1$

素因数の和:169645

約数の個数: 16

約数和(自身を含む): 2837329560

約数和(自身を除く): 996974566

約数列:

[1, 2, 61, 89, 122, 178, 5429, 10858, 169493, 338986, 10339073, 15084877, 20678146, 30169754, 920177497, 1840354994]

約数ペア:

[(1, 1840354994), (2, 920177497), (61, 30169754), (89, 20678146), (122, 15084877), (178, 10339073), (5429, 338986), (10858, 169493)]