40559818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{6473}}^1$

素因数の和:6729

約数の個数: 16

約数和(自身を含む): 65801736

約数和(自身を除く): 25241918

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 6473, 12946, 84149, 168298, 1559993, 3119986, 20279909, 40559818]

約数ペア:

[(1, 40559818), (2, 20279909), (13, 3119986), (26, 1559993), (241, 168298), (482, 84149), (3133, 12946), (6266, 6473)]