842852090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{818303}}^1$

素因数の和:818413

約数の個数: 16

約数和(自身を含む): 1531865088

約数和(自身を除く): 689012998

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 818303, 1636606, 4091515, 8183030, 84285209, 168570418, 421426045, 842852090]

約数ペア:

[(1, 842852090), (2, 421426045), (5, 168570418), (10, 84285209), (103, 8183030), (206, 4091515), (515, 1636606), (1030, 818303)]