2016356690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2839939}}^1$

素因数の和:2840017

約数の個数: 16

約数和(自身を含む): 3680562240

約数和(自身を除く): 1664205550

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2839939, 5679878, 14199695, 28399390, 201635669, 403271338, 1008178345, 2016356690]

約数ペア:

[(1, 2016356690), (2, 1008178345), (5, 403271338), (10, 201635669), (71, 28399390), (142, 14199695), (355, 5679878), (710, 2839939)]